[ぐん(P);こおり, gun (P); koori] (n) (1) (ぐん only) district; county; (2) (See 国郡里制) district (of 2-20 50-home neighbourhoods or townships, in the ritsuryo period); (P) #135
[し, shi] (n) (1) teacher; master; one's mentor; (n, suf) (2) religious leader; (suf) (3) specialist; (n) (4) (arch) five-battalion brigade comprising 2500 men (Zhou-dynasty Chinese army) #908
[り, ri] (n) (1) ri (old Japanese unit of distance, approx. 3.927km or 2.44 miles); (2) (See 郷里制, 国郡里制) neighbourhood (under the ritsuryo system; orig. of 50 homes); (3) (See 条里制) unit of area (approx. 654m by 654m); (P) #1164
[りょ, ryo] (n) 500-man battalion (Zhou-dynasty Chinese army) #1493
[ごう, gou] (n) (1) countryside; country; (2) (See 郷里制) 50-home township (comprised of 2-3 neighbourhoods) #2118
[arafifu] (exp) (See アラフォー) around 50 (years of age, esp. women)
[injire-su] (n) Indianapolis 500 mile race
[インディアナポリスごひゃくマイルレース, indeianaporisu gohyaku mairure-su] (n) Indianapolis 500-mile race (each year on May 30th)
[ha-fumira-] (n) half mirror; 50% beam splitter
[be-shikkuingurisshu] (n) Basic English; version of English with a maximum of 850 basic words
[wankoin] (adj-f) one-coin (i.e. able to be paid for with only one coin, esp. a 500-yen coin, sometimes a 100-yen coin); costing 500 yen; costing 100 yen
[wankointakushi-; wankoin . takushi-] (n) 500-yen taxi (wasei
[ワンコインべんとう, wankoin bentou] (n) 500-yen bento
[えいしょう, eishou] (n) Eishou era (1504.2.30-1521.8.23)
[かんのう, kannou] (n) Kan'ou era (of the Northern Court) (1350.2.27-1352.9.27)
[かんのう, kannou] (n) (obsc) Kannou era, Kan'ou era (of the Northern Court) (1350.2.27-1352.9.27)
[ごうりせい, gourisei] (n) (See 国郡里制) township-neighbourhood system (redefining the province-district-neighbourhood system, establishing 50-home townships of 2-3 neighbourhoods each; 715-740 CE)
[げんつきいっしゅ, gentsukiisshu] (n) motorcycle, less than or equal to 50cc
[かれせん;カレセン, karesen ; karesen] (n) (uk) (from 枯れたおじいさん専門) younger woman (usu. 20-30 years old) who is physically attracted to mature older men (usu. 50-60 years old)
[ごじきょう, gojikyou] (n) { Buddh } (See 五時八教) division of the Buddha's 50-year teachings into five periods (theory of the Tendai sect)
[ごじはっきょう, gojihakkyou] (n) { Buddh } (See 五時教) division of the Buddha's 50-year teachings into five time periods and eight categories (theory of the Tendai sect)
[ごじゅうえんだま, gojuuendama] (n) 50 yen coin
[ごひゃく;いお, gohyaku ; io] (n) (1) 500; (2) many
[ごひゃくえんだま, gohyakuendama] (n) 500 yen coin
[ごひゃくまん;いおよろず, gohyakuman ; ioyorozu] (n) (1) 5000000; (2) (arch) many
[ごぶん, gobun] (n-adv, n) (1) half; 50%; tie; evenness; (2) 5 parts; 5%; (P)
[ごぶごぶ, gobugobu] (n, adj-no) as likely as not; 50-50; even match; tie
[ごかん;こうかん, gokan ; koukan] (n) (1) (esp. ごかん) Later Han Dynasty (of China; 25-220 CE); (2) (esp. こうかん) Later Han Dynasty (of China; 947-950 CE)
[こくぐんりせい, kokugunrisei] (n) (See 郷里制, 律令制) province-district-neighbourhood system (system of administrative divisions under the ritsuryo; 1 neighbourhood=~50 homes, 1 district=2-20 neighbourhoods)
[さんが, sanga] (n) longevity celebration (on one's 40th, 50th, 60th, etc. birthday)
[しきねん, shikinen] (n) (See 式年祭) year in which an imperial memorial ceremony is held (the 3rd, 5th, 10th 20th, 50th & 100th years after death and every 100 years thereafter)
[ななはん, nanahan] (n) (sl) 750cc motorcycle
[しゃこうきどぐう, shakoukidoguu] (n) "spaceman" clay figurine from about 500 AD
[しゅとけん, shutoken] (n) the capital city (often Tokyo) area (typically within 50 km of city's centre) (center); (P)
[こがたにりん, kogatanirin] (n) motorcycle, greater than or equal to 250cc
[じんむけいき, jinmukeiki] (n) the economic boom of the mid-1950s
[たいか, taika] (n) Taika era (645.6.19-650.2.15)
[やまとじだい, yamatojidai] (n) Yamato period (300-550 CE)
[ぜんうとごふ, zen'utogofu] (n) (See 都護府) Protectorate General of the Central Asian Nomadic Lands; Han-period Chinese office established in Inner Mongolia in 650 CE
[だんぎぼん, dangibon] (n) type of humorous book popular in the Edo period (from the 1750s)
[ちょうせんじへん, chousenjihen] (n) (sens) Korean War (1950-1953)
[ちょうせんせんそう, chousensensou] (n) Korean War (1950-1953)
[ちょうせんどうらん, chousendouran] (n) (sens) Korean War (1950-1953)
[ちょうすいろ, chousuiro] (n) swimming pool lane which is longer than 50 meters
[ていわ, teiwa] (n) Jouwa era (of the Northern Court) (1345.10.21-1350.2.27)
[ていわ, teiwa] (n) (obsc) Teiwa era, Jouwa era (of the Northern Court) (1345.10.21-1350.2.27)
[てんじゅ, tenju] (n) (1) natural span of life; (2) 250 years old; (P)
[てんめいをしる, tenmeiwoshiru] (exp, v5r) to turn 50; to reach 50 years of age
[とちわか, tochiwaka] (n) (sumo) era during the 1950s dominated by grand champions Tochinishiki and Wakanohana I