CHAPTER 12 - TERMS AND CHARACTERS - JAPANESE DICTIONARY

The following is a list of military terms and their Japanese equivalent in Romanji and characters which may be useful.
1. ORGANIZATIONS AND UNITS - TERMS AND CHARACTERS
Num | Military term | Japanese equivalent | Character |
1 | Air | Hiko, koku | ![]() |
2 | - army | kokugun | ![]() |
3 | - brigade | Hikodan | ![]() |
4 | -division | Hiko shidan | ![]() |
5 | -intelligence unit | Koku johotai | ![]() |
6 | -regiment | Hiko sentai | ![]() |
7 | -signal unit | Koku tsushintai | ![]() |
8 | -company | Hiko chutai | ![]() |
9 | -training brigade | Kyodo hikodan | ![]() |
10 | -training company | Kyoiku hiko chutai | ![]() |
11 | -transport unit | Koku yusotai | ![]() |
12 | Direct cooperation unit | Chokkyo hikotai | ![]() |
13 | Field - replacement unit | Yasen hoju kikotai | ![]() |
14 | Independent - company (unit) | Dokuritsu hiko chutai (tai) | ![]() |
15 | Raiding - company | Teishin hiko chutai | ![]() |
16 | Airfield | Hikojo | ![]() |
17 | Airfield - battalion (company) | Hikojo daitai (chutai) | ![]() |
18 | Airfield - training battalion | Kyodo hikojo daitai | ![]() |
19 | Field - construction unit | Yasen hikojo setteitai | ![]() |
20 | Amphibious battalion | Kaijo kido daitai | ![]() |
21 | Antiaircraft artillery | Koshaho | ![]() |
22 | Antiaircraft artillery - regiment | Koshaho rentai | ![]() |
23 | Cavalry brigade - unit | Kihei ryodan koshahotai | ![]() |
24 | Field - battalion | Yasen Koshaho daitai | ![]() |
25 | Independent - battalion | Dokuritsu koshabo daitai | ![]() |
26 | Independent field - company | Dokuritsu yasen koshaho chutai | ![]() |
27 | Independent mixed brigade unit | Dokuritsu konsei ryodan koshahotai | ![]() |
28 | Shipping regiment | Sempaku koshaho rentai | ![]() |
29 | Antiaircraft defense | Boku | ![]() |
30 | Antiaircraft defense - regiment | Boku rentai | ![]() |
31 | Antiaircraft defense - battalion unit | Boku kikyutai | ![]() |
32 | Antiaircraft defense - observation unit | Boku kanshitai | ![]() |
33 | Field - unit | Yasen bokutai | ![]() |
34 | Independent - battalion | Dokuritsu boku daitai | ![]() |
35 | Anti-tank gun | Sokushaho | ![]() |
36 | Cavalry brigade unit | Kibei ryodan sokushahotai | ![]() |
37 | Independent - Battalion (company) | Dokuritsu sokushaho daitai (chutai) | ![]() |
38 | Armored car | Sokosha | ![]() |
39 | Independent - Company | Dokuritsu sokosha chutai | ![]() |
40 | Independent light company | Dokuritsu keishokha chutai | ![]() |
41 | Infantry group company | Hoheidan sokosha chutai | ![]() |
42 | Armored train | Soko ressha | ![]() |
43 | Armored train - Unit | Soko resshatai | ![]() |
44 | Army | Gun | ![]() |
45 | Army commander | Gun shireikan | ![]() |
46 | Army district | Gunkanku | ![]() |
47 | Army headquarters | Gun shireibu | ![]() |
48 | Area Army | Homengun | ![]() |
49 | Artillery | Hobei | ![]() |
50 | Artillery command | Hohei shireibu | ![]() |
51 | Artillery group | Hoheidan | ![]() |
52 | Artillery intelligence (observation) regiment | Hohei joho rentai | ![]() |
53 | Artillery unit | Hoheitai | ![]() |
54 | Border garrison unit | Kokkyo shubitai hoheitai | ![]() |
55 | Cavalry brigade unit | Kihei ryodan hoheitai | ![]() |
56 | Fortress heavy regiment | Yosai juhohei rentai | ![]() |
57 | Field regiment | Yohohei rentai | ![]() |
58 | Heavy equipment | Juhohei rentai | ![]() |
59 | Horse regiment | Kihohei rentai | ![]() |
60 | Independent field battalion (regiment) | Dokuritsu yahohei daitai (rentai) | ![]() |
61 | Independent garrison unit | Dokuritsu shubitai hoheitai | ![]() |
62 | Independant heavy battalion (conpany) | Dokuritsu juhohei daitai (chutai) | ![]() |
63 | Independent mixed brigade unit | Dokuritsu konsei ryodan hoheitai | ![]() |
64 | Independent mountain (pack) Bn (regt) | Dokuritsu sampohei daitai (rentai) | ![]() |
65 | Medium battalion (regiment) | Yasen juhohei daitai (rentai) | ![]() |
66 | Mountain (pack) regiment | Sampohei rentai | ![]() |
67 | Shipping regiment training unit | Sempaku hohei rentai kyoikutai | ![]() |
68 | Balloon | Kikyu | ![]() |
69 | Balloon company (regiment) | Kikyu chutai (rentai) | ![]() |
70 | Battalion | Daitai | ![]() |
71 | Battalion commander | Daitaicho | ![]() |
72 | Battalion headquarters | Daitai hombu | ![]() |
73 | Board of field marshals and fleet admirals | Gensuifu | ![]() |
74 | Border garrison | Kokkyo shubitai | ![]() |
75 | Bridge building material company | Gakyo zairyo chutai | ![]() |
76 | Brigade | Ryodan | ![]() |
77 | Brigade commander | Ryodancho | ![]() |
78 | Brigade headquarters | Ryodan shireibu | ![]() |
79 | Casualty clearing station | Kanja yusobu | ![]() |
80 | Cavalry | Kihei | ![]() |
81 | Cavalry battalion | Kihei daitai | ![]() |
82 | Cavalry brigade | Kihei ryodan | ![]() |
83 | Cavalry group | Kihei shudan | ![]() |
84 | Cavalry regiment | Kihei rentai | ![]() |
85 | Company | Chutai | ![]() |
86 | Company commander | Chutaicho | ![]() |
87 | Construction duty company | Kenehiku himmu chutai | ![]() |
88 | Debarkation group (unit) | Yorikudan (tai) | ![]() |
89 | Depot | Sho | ![]() |
90 | Field freight | Yasen kamotsusho | ![]() |
91 | Field motor transport | Yasen jidoshasho | ![]() |
92 | Field ordnance | Yasen heikisho | ![]() |
93 | Field remount | Yasen hoju basho | ![]() |
94 | Depot division | Rusu shidan | ![]() |
95 | Detail | Han | ![]() |
96 | Division | Shidan | ![]() |
97 | Division commander | Shidancho | ![]() |
98 | Division district | Shikan | ![]() |
99 | Division headquarters | Shidan shireibu | ![]() |
100 | Depot | Rusu shidan | ![]() |
101 | Engineer | Kohei | ![]() |
102 | Engineer regiment | Kohei rentai | ![]() |
103 | Engineer unit | Koheitai | ![]() |
104 | Border garrison unit | Kokkyo shubitai koheitai | ![]() |
105 | Cavalry brigade | Kihei ryodan koheitai | ![]() |
106 | Division unit | Shidan koheitai | ![]() |
107 | Fortress unit | Yosai koheitai | ![]() |
108 | Independent battalion (co. reg.) | Dokuritsu kohei daitai (chutai, rentai) | ![]() |
109 | Independent mixed brigade unit | Dokuritsu konsei ryodan koheitai | ![]() |
110 | Shipping regiment | Sempaku kihei rentai | ![]() |
111 | Tank group unit | Senshadan koheitai | ![]() |
112 | Field construction unit | Yasen kenchikutai | ![]() |
113 | Field duty unit | Yasen kimmutai | ![]() |
114 | Field replacement unit | Yasen hojutai | ![]() |
115 | Field road unit | Yasen dorotai | ![]() |
116 | Field well-construction company | Yasen sakusei chutai | ![]() |
117 | Fortress | Yosai | ![]() |
118 | Fortress headquarters | Yosai shireibu | ![]() |
119 | Garrison | Shubitai | ![]() |
120 | Border | Kokkyo shubitai | ![]() |
121 | Independent | Dokuritsu shubitai | ![]() |
122 | Gas | Gasu | ![]() |
123 | Gas battalion | Gasu daitai | ![]() |
124 | Field company | Yasen gasu chutai | ![]() |
125 | Independent company | Dokuritsu gasu chuta | ![]() |
126 | General defense headquarters | Boei soshireibu | ![]() |
127 | General staff | Sambo hombu | ![]() |
128 | Hospital | Byoin | ![]() |
129 | Army hospital | Rikugun byoin | ![]() |
130 | Field hospital | Yasen byoin | ![]() |
131 | Line of communication | Heitau byoin | ![]() |
132 | Line of communication veterinary | Heitan byobasho | ![]() |
133 | Veterinary quarantine | Gumba boekisho | ![]() |
134 | Imperial headquarters | Daihonei | ![]() |
135 | Independent mixed brigade | Dokuritsu konsei ryodan | ![]() |
136 | Independent mixed regiment | Dokuritsu konsei rentai | ![]() |
137 | Infantry | Hohei | ![]() |
138 | Infantry brigade | Hohei ryodan | ![]() |
139 | Infantry group | Hoheidan | ![]() |
140 | Infantry mortar battalion (regiment) | Hakugeki daitai (rentai) | ![]() |
141 | Infantry regiment | KHohei rentai | ![]() |
142 | Border garrison unit | Kokkyo shubitai hoheitai | ![]() |
143 | Fortress unit | Yosai hoheitai | ![]() |
144 | Independent battalion (regiment,unit) | Dokuritsu hohei daitai (rentai, tai) | ![]() |
145 | Independent garrison battalion | Dokuritau shubitai hohei daitai | ![]() |
146 | Inspectorate general of aviation | Rikugun koku sokambu | ![]() |
147 | Inspectorate general of military training | Kyoiku sokambu | ![]() |
148 | Land duty company | Rikujo kimmu chutai | ![]() |
149 | Launching unit (boat) | hansui sagyotai | ![]() |
150 | Line of communication garrison | Heitan shubitai | ![]() |
151 | Machine cannon | Kikanho | ![]() |
152 | Field conpany | Yasen kikanho chutai | ![]() |
153 | Medical | Eisei | ![]() |
154 | Medical unit | Eiseitai | ![]() |
155 | Medical division unit | Shidan eiseitai | ![]() |
156 | Independent mixed brigade unit | Dokuritsu konsei ryodan eiseitai | ![]() |
157 | Line of communication unit | Reitan eiseitai | ![]() |
158 | Meteorological | Kisho | ![]() |
159 | Meteorological company (regiment,unit) | Kisho chutai (rentai, tai) | ![]() |
160 | Field battalion (unit) | Yasenkisho dauitai (tai) | ![]() |
161 | Military affairs district | Heijiku | ![]() |
162 | Mortar (artillery) | kyuho | ![]() |
163 | Independent battalion (regiment) | Dokuritsu kyuho daitai (rentai) | ![]() |
164 | Motor transport | (See transport) | ![]() |
165 | Platoon | Shotai | ![]() |
166 | Platoon commander | Shotaicho | ![]() |
167 | Radio | Musen | ![]() |
168 | Radio fixed unit | Kotei musentai | ![]() |
169 | Radio special location unit | Tokushu musen hyoteitai | ![]() |
170 | Radio special unit | Tokushu musentai | ![]() |
171 | Raiding | Teishin | ![]() |
172 | Raiding group | Teishindan | ![]() |
173 | Raiding regiment | Teishin rentai | ![]() |
174 | Raiding training regiment | Kyodo Teishin rentai | ![]() |
175 | Railway | Tetsudo | ![]() |
176 | Railway inspectorate | Tetsudo kambu | ![]() |
177 | Railway regiment | Tetsudo rentai | ![]() |
178 | Railway transport command | Tetsudo yuso shireibu | ![]() |
179 | Railway Field command | Yasen testudo shireibu | ![]() |
180 | Special command | Tokusetsu tetsudo shireibu | ![]() |
181 | Reonnaissance | Sosaku | ![]() |
182 | Reconnaissance regiment | Sosaku rentai | ![]() |
183 | Reconnaissance unit | Sosakutai | ![]() |
184 | Regiment | Rentai | ![]() |
185 | Regiment commander | Rentaicho | ![]() |
186 | Regiment district | Rentaiku | ![]() |
187 | Regiment headquarters | Rentai hombu | ![]() |
188 | Independent mixed | Dokuritsu konsei rentai | ![]() |
189 | Replacement unit | Hojutai | ![]() |
190 | Field | Yasen hojutai | ![]() |
191 | River crossing material company | Toka zairyo chutai | ![]() |
192 | Sea transport observation unit | Kaijo yuso kanshitai | ![]() |
193 | Searchlight | Shoku | ![]() |
194 | Searchlight battalion | Shoku daitai | ![]() |
195 | Searchlight field battalion | Yasen shoku daitai | ![]() |
196 | Searchlight independent field company | Dokuritsu yasen shoku chutai | ![]() |
197 | Shipping | Sempaku | ![]() |
198 | Shipping antiaircraft artillery regiment | Sempaku koshaho rentai | ![]() |
199 | Shipping artillery regiment training unit | Sempaku hohei rentai kyoikutai | ![]() |
200 | Shipping engineer regiment | Sempaku kohei rentai | ![]() |
201 | Shipping forces | Sempaku heidan | ![]() |
202 | Shipping command | Sempaku shireibu | ![]() |
203 | Shipping transport battalion | Sempaku yuso daitai | ![]() |
204 | Shipping transport command | Sempaku yuso shireibu | ![]() |
205 | Shipping transport sector unit | Sempaku yuso chikutai | ![]() |
206 | Signal (see also radio, wire) | Tsushin, denshin | ![]() |
207 | Signal regiment | Denshin rentai | ![]() |
208 | Signal unit | Tsushintai, denshintai | ![]() |
209 | Cavalry brigade unit | Kihei ryodan tsushintai | ![]() |
210 | Division unit | Shidan tsushintai | ![]() |
211 | Field company | Yasen denshin chutai | ![]() |
212 | Fixed unit | Kotei tsushintai | ![]() |
213 | Independent company | Dokuritsu denshin chutai | ![]() |
214 | Independent mixed brigade unit | Dokuritsu konsei ryodan tsushintai | ![]() |
215 | Shipping regiment | Sempaku tsushin rentai | ![]() |
216 | Squad | Buntai | ![]() |
217 | Squad leader | Buntaicho | ![]() |
218 | Supreme military council | Gunji sangiin | ![]() |
219 | Survey unit | Sokuryotai | ![]() |
220 | Tank | Sensha | ![]() |
221 | Tank group | Senshadan | ![]() |
222 | Tank regiment | Sensha rentai | ![]() |
223 | Cavalry brigade unit | Kihei ryodan senshatai | ![]() |
224 | Division unit | Shidan senshatai | ![]() |
225 | Independent mixed brigade unit | Dokuritsu konsei ryodan senshatai | ![]() |
226 | Tractor company | Keninsha chutai | ![]() |
227 | Transport | Shichohei | ![]() |
228 | Transport regiment | Shichohei rentai | ![]() |
229 | Transport cavalry brigade unit | Kihei ryodan shichoheitai | ![]() |
230 | Transport division unit | Shidan shichoheitai | ![]() |
231 | Independent battalion (company,regiment) | Dokuritsu shichoheidaitai (chutai, rentai) | ![]() |
232 | Motor regiment | Jidosha rentai | ![]() |
233 | Field motor depot | Yasen jidoshasho | ![]() |
234 | Independent motor battalion (company) | Dokuritsu jidosha daitai (chutai) | ![]() |
235 | Independent mixed brigade motor unit | Dokuritsu kinsei ryodan jidoshatai | ![]() |
236 | Line of communication motor co (unit) | Heitan jidosha chutai (tai) | ![]() |
237 | Special motor regiment | Tokusetsu jidosha rentai | ![]() |
238 | War ministry | Rikugunsho | ![]() |
239 | Sea duty company | Suijo kimmu chutai | ![]() |
240 | Water supply and purification department | Boeki kyusuibu | ![]() |
241 | Wire | Yusen | ![]() |
242 | independent company | Dokuritsu yusen chutai | ![]() |
2. ARMS AND SERVICES - TERMS AND CHARACTERS
Num | Military term | Japanese equivalent | Character |
1 | Air | Koku | ![]() |
2 | Air troops | Hikohei | ![]() |
3 | Balloon troops | Kikyuhei | ![]() |
4 | Branch of service | Heishu | ![]() |
5 | Cavalry | Kihei | ![]() |
6 | Chemical warfare servce | Kahei | ![]() |
7 | Engineers | Kohei | ![]() |
8 | Field artillery | Yahohei | ![]() |
9 | Field and mountain artillery* | Yasampo | ![]() |
10 | Heavy artillery | Juhohei | ![]() |
11 | Horse artillery | Kihohei | ![]() |
12 | Infantry | Hohei | ![]() |
13 | Infantry mortar troops | Hakugekihei | ![]() |
14 | Intelligence (observation troops) | Johohei | ![]() |
15 | Intendance department | Keiribu | ![]() |
16 | Construction technician | Kengi | ![]() |
17 | Finance | Shukei | ![]() |
18 | Intendance technician | Keigi | ![]() |
19 | Judicial department | Homubu | ![]() |
20 | Line branch | Heika | ![]() |
21 | Line branch | Heika | ![]() |
22 | Mechanized * | Kiko | ![]() |
23 | Medical department | Eiseibu | ![]() |
24 | Dental * | Shika | ![]() |
25 | Pharmacy * | Yakusai | ![]() |
26 | Sanitary | Eisei | ![]() |
27 | Surgeon | Gun-i | ![]() |
28 | Ward master | Ryoko | ![]() |
29 | Medium artillery | Yasen juhohei | ![]() |
30 | Meteorological troops | Kishobei | ![]() |
31 | Military band | Gungakubu | ![]() |
32 | Military police | Kempei | ![]() |
33 | Mountain (pack) artillery troops | Sampohei | ![]() |
34 | Railway troops | Tetsudohei | ![]() |
35 | Services | Kakubu | ![]() |
36 | Shipping troops | Sempakuhei | ![]() |
37 | Signal | Denshin | ![]() |
38 | Signal troops | Tsushinhei | ![]() |
39 | Special motor transport * | Tokuji | ![]() |
40 | Tank troops | Senshahei | ![]() |
41 | Technical department | Gijutsubu | ![]() |
42 | Technician | Heigi | ![]() |
43 | Air technician | Kogi | ![]() |
44 | Transport troops | Shichohei | ![]() |
45 | Veterinary department | Juibu | ![]() |
46 | Veterinary | Jui | ![]() |
47 | Veterinary duty | Juimu | ![]() |
* Items marked with an asterisk apply to officer personnel only.
3. RANKS AND GRADES - TERMS AND CHARACTERS
Num | Military term | Japanese equivalent | Character |
1 | Field marshal | Gensui | ![]() |
2 | General officer | Shokan | ![]() |
3 | General | Taisho | ![]() |
4 | Lieutenant general | Chujo | ![]() |
5 | Major general | Shosho | ![]() |
6 | Field officer | Sakan | ![]() |
7 | Colonel | Taisa | ![]() |
8 | Lieutenant colonel | Chusa | ![]() |
9 | Major | Shosa | ![]() |
10 | Company officer | Ikan | ![]() |
11 | Captain | Tai-i | ![]() |
12 | First lieutenant | Chu-i | ![]() |
13 | Second lieutenant | Sho-i | ![]() |
14 | Warrant officer | Junshikan | ![]() |
15 | Warrant officer | Jun-i | ![]() |
16 | Noncommissioned officer | Kashikan | ![]() |
17 | Sergeant major | Socho | ![]() |
18 | Sergeant | Gunso | ![]() |
19 | Corporal | Gocho | ![]() |
20 | Private | Hei | ![]() |
21 | Lance corporal (leading private) | Heicho | ![]() |
22 | Superior private | Jotohei | ![]() |
23 | First class private | Ittohei | ![]() |
24 | Second class private | Nitohei | ![]() |
4. WEAPONS - TERMS AND CHARACTERS
Num | Military term | Japanese equivalent | Character |
1 | Antiaircraft gun | Koshaho | ![]() |
2 | Antiaircraft machine cannon | Kosha kikanho | ![]() |
3 | Antiaircraft machine gun | Kosha kikanjo | ![]() |
4 | Antitank gun | Sokushaho | ![]() |
5 | Automatic gun | Jidoho | ![]() |
6 | Battalion gun | Daitaiho | ![]() |
7 | Bayonet | Juken | ![]() |
8 | Cannon | Kanon | ![]() |
9 | Carbine | Kijo | ![]() |
10 | Field gun | Yaho | ![]() |
11 | Grenade discharger | Tekidanto | ![]() |
12 | Heavy | Jutekidanto | ![]() |
13 | Hand grenade | Shuryudan | ![]() |
14 | Howitzer | Ryudampo | ![]() |
15 | Infantry gun | Hoheibo | ![]() |
16 | Flat trajectory | Heisha Hoheiho | ![]() |
17 | Curved fire | Kyokusha hoheiho | ![]() |
18 | Infantry mortar | Hakugekiho | ![]() |
19 | Machine cannon | Kikanho | ![]() |
20 | Machine gun | Kikanju | ![]() |
21 | Heavy | Jukikanju | ![]() |
22 | Light | Keikikanju | ![]() |
23 | Mortar (artillery) | Kyuho | ![]() |
24 | Mountain gun | Sampo | ![]() |
25 | Pistol | Kenju | ![]() |
26 | Regimental gun | Rentaiho | ![]() |
27 | Rifle | Shoju | ![]() |
5. MISCELLANEOUS - TERMS AND CHARACTERS
Num | Military term | Japanese equivalent | Character |
1 | Adjutant | Fukkan | ![]() |
2 | Assistant chief of staff | Sambo fukucho | ![]() |
3 | Attached army headquarters | Gun shireibu zuki | ![]() |
4 | Chief of general staff | Sambo socho | ![]() |
5 | Chief of staff | Sambocho | ![]() |
6 | Combat train | Shokori | ![]() |
7 | Conscription system | Chohei seido | ![]() |
8 | Field train | Daikori | ![]() |
9 | Greater East Asia War | Dai Toa Sen | ![]() |
10 | Imperial Reservists Association | Teikoku Zaigo Gunjinksi | ![]() |
11 | Military administrator | Gunseikan | ![]() |
12 | Military service | Hei-eki | ![]() |
13 | Operational order | Sakusen meirei | ![]() |
14 | Prisoner of war | Furyo | ![]() |
15 | Prisoner of war internment camp | Furyo shuyojo | ![]() |
16 | Probational officer | Minarai shikan | ![]() |
17 | Promotion | Shinkyu | ![]() |
18 | Reserve officer candidate | Kambu kohosei | ![]() |
19 | Routine order | Nichi nichi meirei | ![]() |
20 | Special volunteer officer | Tokubetsu shigan shoko | ![]() |
21 | Staff officer | Sambo | ![]() |
22 | Yasakuni shrine | Yasukuni Jinja | ![]() |

Num | Military term | English equivalent | Num | Military term | English equivalent | |
1 | Boei Soshireibu | General Defense Headquarters. | 17 | -cho | Company commander. | |
2 | Boeki kyusuibu | Water supply and purification department. | 18 | Dai Toa Sen | Greater East Asia War. | |
3 | Boku | Antiaircraft defense. | 19 | Daihonei | Imperial Headquarters. | |
4 | Boku-kanshitai | Antiaircraft defense observation unit. | 20 | Daikori | Field train. | |
5 | Boku-kikyutai | Antiaircraft defense ballon -unit. | 21 | Daitai | Battalion. | |
6 | Boku-rentai | Antiaircraft defense regiment. | 22 | -cho | Battalion commander. | |
7 | Bokuhei | Antiaircraft defense troops. | 23 | -ho | Battalion gun. | |
8 | Buntai | Squad. | 24 | -hombu | Battalion headquarters. | |
9 | -cho | Squad leader. | 25 | Denshin | Signal. | |
10 | Byoin | Hospital. | 26 | - rentai (tai) | Signal regiment (unit). | |
11 | Chohei seido | Conscription system. | 27 | Dokuritsu | Independent. | |
12 | Chokkyo hikotai | Direct co-operation air unit. | 28 | -boku daitai | Independent antiaircraft defense battalion. | |
13 | Chu-i | First lieutenant. | 29 | -denshin chutai | Independent signal company. | |
14 | Chujo | Lieutenant general. | 30 | -gasu ch11tai | Independent gas company. | |
15 | Chusa | Lieutenant colonel. | 31 | -hiko chutai (tai) | Independent air cqmpany (unit). | |
16 | Chutai | Company. | 32 | -hohei daitai (rentai, tai) | Independent infantry battalion, (regiment, unit) |




