committers.top

A list of the most active GitHub users

Most active GitHub users in Japan

This is a list of most active GitHub users in Japan over the past year. Other countries/regions can be found here. This list was generated at 2025-02-02 12:16:22 +0000 and machine-readable JSON is available for:

This list is generated with this piece of code. The logic is as follows (in pseudocode): 

githubUsers.sort(_.followers)
           .filter(_.location == 'Japan') 
           .take(1000)
           .sort(_.contributions)
           .take(256)

This list contains all public commits for each user. There are 117065 total users in the region and you need at least 187 followers to be on this list.

Badges are also available, which you can include on your profile pages. Simply include the following markdown for users: 

[![committers.top badge](https://user-badge.committers.top/japan/USERNAME.svg)](https://user-badge.committers.top/japan/USERNAME)
For organizations, you need to use a slightly different markup: 
[![committers.top badge](https://org-badge.committers.top/japan/ORGNAME.svg)](https://org-badge.committers.top/japan/ORGNAME)
In case you aren't currently ranked on this page, you'll simply receive an "unranked" badge.

Rank User Contribs Picture
1. yuiseki
(yuiseki)		 6696 Avatar for yuiseki
2. yuki-kimoto
(Yuki Kimoto)		 5960 Avatar for yuki-kimoto
3. taiki-e
(Taiki Endo)		 5608 Avatar for taiki-e
4. azu
(azu)		 5603 Avatar for azu
5. j5ik2o
(Junichi Kato)		 5418 Avatar for j5ik2o
6. shogo82148
(ICHINOSE Shogo)		 4835 Avatar for shogo82148
7. bobbens
(Edgar Simo-Serra)		 4204 Avatar for bobbens
8. miyako
(Keisuke Miyako)		 3865 Avatar for miyako
9. hakatashi
(Koki Takahashi)		 3627 Avatar for hakatashi
10. sue445
(Go Sueyoshi)		 3606 Avatar for sue445
11. toastkidjp
(Toast kid)		 3604 Avatar for toastkidjp
12. kishikawakatsumi
(Kishikawa Katsumi)		 3582 Avatar for kishikawakatsumi
13. making
(Toshiaki Maki)		 3436 Avatar for making
14. suzuki-shunsuke
(Shunsuke Suzuki)		 3420 Avatar for suzuki-shunsuke
15. yasulab
(Yohei Yasukawa)		 3403 Avatar for yasulab
16. peppy
(Dean Herbert)		 3204 Avatar for peppy
17. hsbt
(Hiroshi SHIBATA)		 3089 Avatar for hsbt
18. koriym
(Akihito Koriyama)		 2936 Avatar for koriym
19. nobuyuki83
(Nobuyuki Umetani)		 2933 Avatar for nobuyuki83
20. sile
(Takeru Ohta)		 2899 Avatar for sile
21. kentaro
(Kentaro Kuribayashi)		 2830 Avatar for kentaro
22. ryota-murakami
(Ryota Murakami)		 2706 Avatar for ryota-murakami
23. k1LoW
(Ken’ichiro Oyama)		 2703 Avatar for k1LoW
24. guitarrapc
(Ikiru Yoshizaki)		 2695 Avatar for guitarrapc
25. YumNumm
(Ryotaro Onoue)		 2690 Avatar for YumNumm
26. kou
(Sutou Kouhei)		 2630 Avatar for kou
27. tekezo
(Takayama Fumihiko)		 2525 Avatar for tekezo
28. tmori
(Takashi Mori)		 2462 Avatar for tmori
29. yanorei32
(Ray Yano | あねてあ)		 2400 Avatar for yanorei32
30. xuwei-k
(kenji yoshida)		 2340 Avatar for xuwei-k
31. sorairolake
(Shun Sakai)		 2271 Avatar for sorairolake
32. nopnop2002
()		 2263 Avatar for nopnop2002
33. kateinoigakukun
(Yuta Saito)		 2243 Avatar for kateinoigakukun
34. AkihiroSuda
(Akihiro Suda)		 2144 Avatar for AkihiroSuda
35. takahirom
(Takahiro Menju)		 2143 Avatar for takahirom
36. tokuhirom
(Tokuhiro Matsuno)		 2135 Avatar for tokuhirom
37. fa0311
(ふぁ)		 2126 Avatar for fa0311
38. tkoyama010
(Tetsuo Koyama)		 2117 Avatar for tkoyama010
39. tk0miya
(Takeshi KOMIYA)		 2093 Avatar for tk0miya
40. yutkat
(Yuta Katayama)		 2088 Avatar for yutkat
41. kenjis
(kenjis)		 2046 Avatar for kenjis
42. lambdalisue
(Λlisue)		 2021 Avatar for lambdalisue
43. hatoo
()		 2011 Avatar for hatoo
44. winebarrel
(Genki Sugawara)		 1982 Avatar for winebarrel
45. konn
(Hiromi Ishii)		 1972 Avatar for konn
46. hakuturu583
(Masaya Kataoka)		 1967 Avatar for hakuturu583
47. halogenandtoast
(Matthew Mongeau)		 1907 Avatar for halogenandtoast
48. ursm
(Keita Urashima)		 1904 Avatar for ursm
49. terasakisatoshi
(Satoshi Terasaki)		 1902 Avatar for terasakisatoshi
50. atztogo
(Atsushi Togo)		 1842 Avatar for atztogo
51. Shougo
(Shougo)		 1838 Avatar for Shougo
52. 1024jp
(1024jp)		 1828 Avatar for 1024jp
53. gkjohnson
(Garrett Johnson)		 1827 Avatar for gkjohnson
54. koxudaxi
(Koudai Aono)		 1775 Avatar for koxudaxi
55. piroor
(YUKI "Piro" Hiroshi)		 1754 Avatar for piroor
56. keijiro
(Keijiro Takahashi)		 1715 Avatar for keijiro
57. dalance
(Naoya Hatta)		 1706 Avatar for dalance
58. taisukef
(Taisuke Fukuno)		 1700 Avatar for taisukef
59. tatsuhiro-t
(Tatsuhiro Tsujikawa)		 1662 Avatar for tatsuhiro-t
60. kt3k
(Yoshiya Hinosawa)		 1662 Avatar for kt3k
61. hi-ogawa
(Hiroshi Ogawa)		 1647 Avatar for hi-ogawa
62. smoogipoo
(Dan Balasescu)		 1620 Avatar for smoogipoo
63. rigaya
(rigaya)		 1613 Avatar for rigaya
64. hoothin
()		 1587 Avatar for hoothin
65. sevenc-nanashi
(Nanashi.)		 1578 Avatar for sevenc-nanashi
66. whitphx
(Yuichiro Tachibana (Tsuchiya))		 1572 Avatar for whitphx
67. fujiwara
(FUJIWARA Shunichiro)		 1561 Avatar for fujiwara
68. Quramy
(Yosuke Kurami)		 1561 Avatar for Quramy
69. bannzai
(bannzai)		 1526 Avatar for bannzai
70. baku89
(Baku 麦)		 1504 Avatar for baku89
71. AnnulusGames
(Annulus Games)		 1477 Avatar for AnnulusGames
72. pilcrowonpaper
(pilcrow)		 1472 Avatar for pilcrowonpaper
73. siketyan
(Naoki Ikeguchi)		 1446 Avatar for siketyan
74. nobu
(Nobuyoshi Nakada)		 1408 Avatar for nobu
75. yutannihilation
(Hiroaki Yutani)		 1406 Avatar for yutannihilation
76. jsakamoto
()		 1365 Avatar for jsakamoto
77. mashharuki
(Haruki Kondo)		 1353 Avatar for mashharuki
78. norbusan
(Norbert Preining)		 1342 Avatar for norbusan
79. rhysd
(Linda_pp)		 1332 Avatar for rhysd
80. kazu-yamamoto
(Kazu Yamamoto)		 1313 Avatar for kazu-yamamoto
81. smorimoto
(Sora Morimoto)		 1304 Avatar for smorimoto
82. koic
(Koichi ITO)		 1290 Avatar for koic
83. yusukebe
(Yusuke Wada)		 1284 Avatar for yusukebe
84. mattn
(mattn)		 1280 Avatar for mattn
85. zcbenz
(Cheng)		 1272 Avatar for zcbenz
86. Avimitin
(Jiongjia Lu)		 1269 Avatar for Avimitin
87. soutaro
(Soutaro Matsumoto)		 1268 Avatar for soutaro
88. fosskers
(Colin Woodbury)		 1262 Avatar for fosskers
89. Fyphen1223
(Fyphen)		 1251 Avatar for Fyphen1223
90. liquidz
(Iizuka Masashi)		 1234 Avatar for liquidz
91. MagicalTux
(Mark Karpelès)		 1227 Avatar for MagicalTux
92. Jxck
(Jxck)		 1196 Avatar for Jxck
93. syohex
(Shohei YOSHIDA)		 1152 Avatar for syohex
94. tatsuyafujisaki
(Tatsuya Fujisaki)		 1149 Avatar for tatsuyafujisaki
95. dai-shi
(Daishi Kato)		 1142 Avatar for dai-shi
96. kadamwhite
(K Adam White)		 1139 Avatar for kadamwhite
97. jmettraux
(John Mettraux)		 1138 Avatar for jmettraux
98. kazupon
(kazuya kawaguchi)		 1136 Avatar for kazupon
99. cxxxr
(cxxxr)		 1125 Avatar for cxxxr
100. viasnake
(snake)		 1120 Avatar for viasnake
101. coliff
(Christian Oliff)		 1102 Avatar for coliff
102. t4sk
()		 1101 Avatar for t4sk
103. sapphi-red
(翠 / green)		 1093 Avatar for sapphi-red
104. harupy
(Harutaka Kawamura)		 1089 Avatar for harupy
105. unhappychoice
(Yuji Ueki)		 1081 Avatar for unhappychoice
106. hajimehoshi
(Hajime Hoshi)		 1079 Avatar for hajimehoshi
107. cpojer
(Christoph Nakazawa)		 1064 Avatar for cpojer
108. takahashim
(Masayoshi Takahashi)		 1063 Avatar for takahashim
109. kurone-kito
(Kuroné Kito (黒音キト))		 1059 Avatar for kurone-kito
110. neuecc
(Yoshifumi Kawai)		 1050 Avatar for neuecc
111. privatenumber
(Hiroki Osame)		 1047 Avatar for privatenumber
112. sksat
(sksat)		 1046 Avatar for sksat
113. SunsetMkt
(Sunset Mikoto)		 1045 Avatar for SunsetMkt
114. noborus
(Noboru Saito)		 1033 Avatar for noborus
115. CaseyNelson314
(Okawa Yusuke)		 1003 Avatar for CaseyNelson314
116. ubugeeei
(ubugeeei)		 998 Avatar for ubugeeei
117. ota-meshi
(Yosuke Ota)		 993 Avatar for ota-meshi
118. davetang
(Dave Tang)		 974 Avatar for davetang
119. Cloudef
(Jari Vetoniemi)		 956 Avatar for Cloudef
120. yannklein
(Yann Klein)		 950 Avatar for yannklein
121. inokawa
()		 943 Avatar for inokawa
122. int128
(Hidetake Iwata)		 932 Avatar for int128
123. mayuki
(Mayuki Sawatari)		 921 Avatar for mayuki
124. momeemt
(Mutsuha Asada)		 919 Avatar for momeemt
125. matanki-saito
((*`・∀・´*))		 906 Avatar for matanki-saito
126. atsushieno
(Atsushi Eno)		 893 Avatar for atsushieno
127. PINTO0309
(Katsuya Hyodo)		 892 Avatar for PINTO0309
128. ninoseki
(Manabu Niseki)		 889 Avatar for ninoseki
129. Jannchie
(Jianqi Pan)		 879 Avatar for Jannchie
130. LaoshuBaby
(快乐的老鼠宝宝)		 871 Avatar for LaoshuBaby
131. oxmmty
(Oxmmty)		 868 Avatar for oxmmty
132. bluele
(Jun Kimura)		 861 Avatar for bluele
133. Hiroshiba
(Hiroshiba)		 850 Avatar for Hiroshiba
134. XiaomingX
(Y11)		 841 Avatar for XiaomingX
135. lhl
(Leonard)		 836 Avatar for lhl
136. Saul-Mirone
(Mirone)		 836 Avatar for Saul-Mirone
137. masarakki
(masarakki)		 826 Avatar for masarakki
138. craftzdog
(Takuya Matsuyama)		 816 Avatar for craftzdog
139. reindex-ot
(Re*Index. (ot_inc))		 811 Avatar for reindex-ot
140. Songmu
(Masayuki Matsuki)		 800 Avatar for Songmu
141. akinomyoga
(Koichi Murase)		 789 Avatar for akinomyoga
142. dev-yakuza
(DeKu)		 785 Avatar for dev-yakuza
143. seratch
(Kazuhiro Sera)		 785 Avatar for seratch
144. koron
(MURAOKA Taro)		 756 Avatar for koron
145. matz
(Yukihiro "Matz" Matsumoto)		 753 Avatar for matz
146. conao3
(Naoya Yamashita)		 749 Avatar for conao3
147. kazuho
(Kazuho Oku)		 732 Avatar for kazuho
148. mesqueeb
(Luca Ban)		 730 Avatar for mesqueeb
149. kaityo256
(Hiroshi Watanabe)		 727 Avatar for kaityo256
150. msakai
(Masahiro Sakai)		 725 Avatar for msakai
151. melpon
(melpon)		 718 Avatar for melpon
152. neet
(Ryō Igarashi)		 717 Avatar for neet
153. NicolasDorier
(Nicolas Dorier)		 708 Avatar for NicolasDorier
154. shirakaba
(Jamie Birch)		 707 Avatar for shirakaba
155. rui314
(Rui Ueyama)		 704 Avatar for rui314
156. ryohey
(ryohey)		 703 Avatar for ryohey
157. ykob
(Yoichi Kobayashi)		 701 Avatar for ykob
158. shogo4405
(shogo4405)		 694 Avatar for shogo4405
159. miyaichi
(Yoshihiko Miyaichi)		 684 Avatar for miyaichi
160. hadashiA
(hadashiA)		 683 Avatar for hadashiA
161. mariotaku
(Mariotaku)		 681 Avatar for mariotaku
162. syoyo
(Syoyo Fujita)		 675 Avatar for syoyo
163. youtalk
(Yutaka Kondo)		 675 Avatar for youtalk
164. toshimaru
(Toshimaru)		 672 Avatar for toshimaru
165. mob-sakai
(mob-sakai)		 671 Avatar for mob-sakai
166. uhooi
()		 670 Avatar for uhooi
167. LISA-KOREA
(Lisa )		 664 Avatar for LISA-KOREA
168. itchyny
(itchyny)		 663 Avatar for itchyny
169. yanex
(Yan Zhulanow)		 662 Avatar for yanex
170. shimbaco
(Shimba, Koji)		 662 Avatar for shimbaco
171. SoraSuegami
(Sora Suegami)		 648 Avatar for SoraSuegami
172. kevincobain2000
(Pulkit Kathuria)		 646 Avatar for kevincobain2000
173. k-takata
(K.Takata)		 645 Avatar for k-takata
174. june29
(june29)		 644 Avatar for june29
175. koide3
()		 638 Avatar for koide3
176. mattatz
(mattatz)		 632 Avatar for mattatz
177. martinheidegger
(Martin Heidegger)		 619 Avatar for martinheidegger
178. Py-Ec
(@PyEcZenith)		 617 Avatar for Py-Ec
179. izumin5210
(Masayuki Izumi)		 617 Avatar for izumin5210
180. himkt
(himkt)		 616 Avatar for himkt
181. nagadomi
()		 606 Avatar for nagadomi
182. mame
(Yusuke Endoh)		 605 Avatar for mame
183. miurahr
(Hiroshi Miura)		 601 Avatar for miurahr
184. asukaminato0721
(Asuka Minato)		 599 Avatar for asukaminato0721
185. taichi-ishitani
(Taichi Ishitani)		 592 Avatar for taichi-ishitani
186. planetchili
(chili)		 588 Avatar for planetchili
187. otiai10
(Hiromu OCHIAI)		 579 Avatar for otiai10
188. hnakamur
(Hiroaki Nakamura)		 579 Avatar for hnakamur
189. giginet
(Kohki Miki)		 578 Avatar for giginet
190. qnighy
(Masaki Hara)		 576 Avatar for qnighy
191. franciscop
(Francisco Presencia)		 569 Avatar for franciscop
192. jamesdbrock
(James Brock)		 565 Avatar for jamesdbrock
193. haya14busa
(haya14busa)		 563 Avatar for haya14busa
194. yhara
(Yutaka HARA)		 556 Avatar for yhara
195. wadackel
(tsuyoshi wada)		 551 Avatar for wadackel
196. sorah
(Sorah Fukumori)		 549 Avatar for sorah
197. r7kamura
(Ryo Nakamura)		 542 Avatar for r7kamura
198. OvidijusParsiunas
(Ovidijus Parsiunas)		 540 Avatar for OvidijusParsiunas
199. koute
(Koute)		 535 Avatar for koute
200. Kamesuta
(Kamesuta)		 526 Avatar for Kamesuta
201. sugyan
(Yoshihiro Sugi)		 522 Avatar for sugyan
202. fumiya-kume
(kuu(Fumiya Kume))		 520 Avatar for fumiya-kume
203. muukii
(Hiroshi Kimura)		 517 Avatar for muukii
204. yhatt
(Yuki Hattori)		 515 Avatar for yhatt
205. mayocream
(Mayo Takanashi)		 514 Avatar for mayocream
206. sobri909
(Matt Greenfield)		 508 Avatar for sobri909
207. kitao
(Takashi Kitao)		 507 Avatar for kitao
208. wkentaro
(Kentaro Wada)		 506 Avatar for wkentaro
209. komagata
(Masaki Komagata)		 505 Avatar for komagata
210. kenjinote
(kenji)		 503 Avatar for kenjinote
211. termoshtt
(Toshiki Teramura)		 498 Avatar for termoshtt
212. Watson1978
(Shizuo Fujita)		 498 Avatar for Watson1978
213. frandiox
(Fran Dios)		 495 Avatar for frandiox
214. c-bata
(c-bata)		 492 Avatar for c-bata
215. ran-sama
(Yakumo Ran)		 488 Avatar for ran-sama
216. idiotWu
(Daofeng Wu)		 481 Avatar for idiotWu
217. fumiyasac
(Fumiya Sakai)		 479 Avatar for fumiyasac
218. riceset
(Komeno)		 478 Avatar for riceset
219. BcRikko
(B.C.Rikko)		 478 Avatar for BcRikko
220. aviatesk
(Shuhei Kadowaki)		 475 Avatar for aviatesk
221. fukamachi
(Eitaro Fukamachi)		 468 Avatar for fukamachi
222. szkkng
(Kengo)		 467 Avatar for szkkng
223. take-cheeze
(Takeshi Watanabe)		 464 Avatar for take-cheeze
224. gfngfn
(Takashi Suwa)		 460 Avatar for gfngfn
225. Reputeless
(Ryo Suzuki)		 457 Avatar for Reputeless
226. everpeace
(Shingo Omura)		 450 Avatar for everpeace
227. udzura
(Kondo Uchio)		 449 Avatar for udzura
228. mika-f
(MOCHIZUKI Natsune)		 447 Avatar for mika-f
229. skanehira
(skanehira)		 445 Avatar for skanehira
230. miyakogi
(miyaco)		 444 Avatar for miyakogi
231. knu
(Akinori Musha)		 443 Avatar for knu
232. Kazuhito00
(KazuhitoTakahashi)		 441 Avatar for Kazuhito00
233. onevcat
(Wei Wang)		 440 Avatar for onevcat
234. babarot
(Masaki ISHIYAMA)		 438 Avatar for babarot
235. ktoso
(Konrad `ktoso` Malawski)		 437 Avatar for ktoso
236. e-jigsaw
(jigsaw)		 432 Avatar for e-jigsaw
237. ucan-lab
(ucan-lab)		 431 Avatar for ucan-lab
238. re-taro
(Rintaro Itokawa)		 429 Avatar for re-taro
239. lovyan03
(lovyan03)		 428 Avatar for lovyan03
240. osteele
(Oliver Steele)		 428 Avatar for osteele
241. champierre
(Junya Ishihara)		 421 Avatar for champierre
242. hamukazu
(Kimikazu Kato)		 417 Avatar for hamukazu
243. zchee
(Koichi Shiraishi)		 417 Avatar for zchee
244. ab25cq
(ab25cq)		 413 Avatar for ab25cq
245. orisano
(Nao Yonashiro)		 413 Avatar for orisano
246. 0918nobita
(0918nobita)		 408 Avatar for 0918nobita
247. Kuniwak
(Yuki Kokubun)		 406 Avatar for Kuniwak
248. faithandbrave
(Akira Takahashi)		 405 Avatar for faithandbrave
249. grace2riku
()		 404 Avatar for grace2riku
250. tanaikech
(Kanshi TANAIKE)		 401 Avatar for tanaikech
251. pocke
(Masataka Pocke Kuwabara)		 401 Avatar for pocke
252. xfoxfu
(Yuze Fu)		 396 Avatar for xfoxfu
253. ogaclejapan
(ogaclejapan)		 395 Avatar for ogaclejapan
254. yude
(Takehiro Ogura)		 394 Avatar for yude
255. JasonkayZK
(Jasonkay)		 394 Avatar for JasonkayZK
256. nuta
(Seiya Nuta)		 392 Avatar for nuta

Organizations

Rank Organization Members
1. vim-jp 9
2. ruby 9
3. cpprefjp 6
4. epicgames 4
5. oss-gate 4
6. groonga 4
7. boostjp 3
8. isucon 3
9. vuejs 3
10. ukigumo 3