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 2024-12-18 12:19:41 +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 115559 total users in the region and you need at least 154 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)		 6698 Avatar for yuiseki
2. yuki-kimoto
(Yuki Kimoto)		 6016 Avatar for yuki-kimoto
3. j5ik2o
(Junichi Kato)		 5715 Avatar for j5ik2o
4. azu
(azu)		 5711 Avatar for azu
5. shogo82148
(ICHINOSE Shogo)		 5630 Avatar for shogo82148
6. taiki-e
(Taiki Endo)		 5163 Avatar for taiki-e
7. anatawa12
(anatawa12)		 4617 Avatar for anatawa12
8. bobbens
(Edgar Simo-Serra)		 4213 Avatar for bobbens
9. miyako
(Keisuke Miyako)		 3780 Avatar for miyako
10. hakatashi
(Koki Takahashi)		 3734 Avatar for hakatashi
11. toastkidjp
(Toast kid)		 3627 Avatar for toastkidjp
12. h3poteto
(AkiraFukushima)		 3547 Avatar for h3poteto
13. peppy
(Dean Herbert)		 3506 Avatar for peppy
14. sue445
(Go Sueyoshi)		 3458 Avatar for sue445
15. making
(Toshiaki Maki)		 3349 Avatar for making
16. kishikawakatsumi
(Kishikawa Katsumi)		 3269 Avatar for kishikawakatsumi
17. hsbt
(Hiroshi SHIBATA)		 3093 Avatar for hsbt
18. suzuki-shunsuke
(Shunsuke Suzuki)		 3035 Avatar for suzuki-shunsuke
19. yasulab
(Yohei Yasukawa)		 3033 Avatar for yasulab
20. k1LoW
(Ken’ichiro Oyama)		 2972 Avatar for k1LoW
21. ryota-murakami
(Ryota Murakami)		 2953 Avatar for ryota-murakami
22. nobuyuki83
(Nobuyuki Umetani)		 2832 Avatar for nobuyuki83
23. koriym
(Akihito Koriyama)		 2777 Avatar for koriym
24. sile
(Takeru Ohta)		 2667 Avatar for sile
25. yanorei32
(Ray Yano | あねてあ)		 2659 Avatar for yanorei32
26. YumNumm
(Ryotaro Onoue)		 2536 Avatar for YumNumm
27. kateinoigakukun
(Yuta Saito)		 2510 Avatar for kateinoigakukun
28. tmori
(Takashi Mori)		 2383 Avatar for tmori
29. winebarrel
(Genki Sugawara)		 2304 Avatar for winebarrel
30. kou
(Sutou Kouhei)		 2300 Avatar for kou
31. tekezo
(Takayama Fumihiko)		 2296 Avatar for tekezo
32. sorairolake
(Shun Sakai)		 2260 Avatar for sorairolake
33. lambdalisue
(Λlisue)		 2240 Avatar for lambdalisue
34. tkoyama010
(Tetsuo Koyama)		 2190 Avatar for tkoyama010
35. yutkat
(Yuta Katayama)		 2171 Avatar for yutkat
36. yuwata
(Yu Watanabe)		 2165 Avatar for yuwata
37. AkihiroSuda
(Akihiro Suda)		 2164 Avatar for AkihiroSuda
38. guitarrapc
(Ikiru Yoshizaki)		 2144 Avatar for guitarrapc
39. kenjis
(kenjis)		 2143 Avatar for kenjis
40. xuwei-k
(kenji yoshida)		 2135 Avatar for xuwei-k
41. tokuhirom
(Tokuhiro Matsuno)		 2111 Avatar for tokuhirom
42. nopnop2002
()		 2098 Avatar for nopnop2002
43. EdamAme-x
(EdamAmex)		 2060 Avatar for EdamAme-x
44. hakuturu583
(Masaya Kataoka)		 2051 Avatar for hakuturu583
45. ursm
(Keita Urashima)		 1935 Avatar for ursm
46. tk0miya
(Takeshi KOMIYA)		 1922 Avatar for tk0miya
47. fa0311
(ふぁ)		 1917 Avatar for fa0311
48. taisukef
(Taisuke Fukuno)		 1905 Avatar for taisukef
49. gkjohnson
(Garrett Johnson)		 1895 Avatar for gkjohnson
50. konn
(Hiromi Ishii)		 1888 Avatar for konn
51. 1024jp
(1024jp)		 1864 Avatar for 1024jp
52. Shougo
(Shougo)		 1863 Avatar for Shougo
53. terasakisatoshi
(Satoshi Terasaki)		 1860 Avatar for terasakisatoshi
54. halogenandtoast
(Matthew Mongeau)		 1830 Avatar for halogenandtoast
55. hoothin
()		 1800 Avatar for hoothin
56. piroor
(YUKI "Piro" Hiroshi)		 1790 Avatar for piroor
57. hatoo
()		 1756 Avatar for hatoo
58. dalance
(Naoya Hatta)		 1717 Avatar for dalance
59. fujiwara
(FUJIWARA Shunichiro)		 1706 Avatar for fujiwara
60. hi-ogawa
(Hiroshi Ogawa)		 1680 Avatar for hi-ogawa
61. tatsuhiro-t
(Tatsuhiro Tsujikawa)		 1669 Avatar for tatsuhiro-t
62. keijiro
(Keijiro Takahashi)		 1662 Avatar for keijiro
63. takahirom
(Takahiro Menju)		 1658 Avatar for takahirom
64. koxudaxi
(Koudai Aono)		 1624 Avatar for koxudaxi
65. mattn
(mattn)		 1603 Avatar for mattn
66. kt3k
(Yoshiya Hinosawa)		 1602 Avatar for kt3k
67. yutannihilation
(Hiroaki Yutani)		 1595 Avatar for yutannihilation
68. Quramy
(Yosuke Kurami)		 1593 Avatar for Quramy
69. smoogipoo
(Dan Balasescu)		 1587 Avatar for smoogipoo
70. rigaya
(rigaya)		 1582 Avatar for rigaya
71. Comamoca
(Comamoca)		 1568 Avatar for Comamoca
72. pilcrowonpaper
(pilcrow)		 1560 Avatar for pilcrowonpaper
73. atztogo
(Atsushi Togo)		 1558 Avatar for atztogo
74. kbinani
(kbinani)		 1526 Avatar for kbinani
75. nobu
(Nobuyoshi Nakada)		 1460 Avatar for nobu
76. sevenc-nanashi
(Nanashi.)		 1443 Avatar for sevenc-nanashi
77. baku89
(Baku 麦)		 1440 Avatar for baku89
78. AnnulusGames
(Annulus Games)		 1436 Avatar for AnnulusGames
79. bannzai
(bannzai)		 1432 Avatar for bannzai
80. Avimitin
(Jiongjia Lu)		 1406 Avatar for Avimitin
81. harupy
(Harutaka Kawamura)		 1394 Avatar for harupy
82. whitphx
(Yuichiro Tachibana (Tsuchiya))		 1381 Avatar for whitphx
83. yusukebe
(Yusuke Wada)		 1380 Avatar for yusukebe
84. uonr
(uonr)		 1373 Avatar for uonr
85. Fyphen1223
(Fyphen)		 1364 Avatar for Fyphen1223
86. mashharuki
(Haruki Kondo)		 1344 Avatar for mashharuki
87. liquidz
(Iizuka Masashi)		 1314 Avatar for liquidz
88. jsakamoto
()		 1307 Avatar for jsakamoto
89. soutaro
(Soutaro Matsumoto)		 1307 Avatar for soutaro
90. norbusan
(Norbert Preining)		 1298 Avatar for norbusan
91. kazu-yamamoto
(Kazu Yamamoto)		 1297 Avatar for kazu-yamamoto
92. PINTO0309
(Katsuya Hyodo)		 1269 Avatar for PINTO0309
93. MagicalTux
(Mark Karpelès)		 1240 Avatar for MagicalTux
94. neuecc
(Yoshifumi Kawai)		 1239 Avatar for neuecc
95. sksat
(sksat)		 1237 Avatar for sksat
96. rhysd
(Linda_pp)		 1237 Avatar for rhysd
97. CaseyNelson314
(Okawa Yusuke)		 1229 Avatar for CaseyNelson314
98. koic
(Koichi ITO)		 1224 Avatar for koic
99. siketyan
(Naoki Ikeguchi)		 1212 Avatar for siketyan
100. smorimoto
(Sora Morimoto)		 1211 Avatar for smorimoto
101. nakasyou
(Shotaro Nakamura)		 1206 Avatar for nakasyou
102. ninoseki
(Manabu Niseki)		 1178 Avatar for ninoseki
103. cxxxr
(cxxxr)		 1159 Avatar for cxxxr
104. Jxck
(Jxck)		 1154 Avatar for Jxck
105. fosskers
(Colin Woodbury)		 1150 Avatar for fosskers
106. hajimehoshi
(Hajime Hoshi)		 1150 Avatar for hajimehoshi
107. zcbenz
(Cheng)		 1147 Avatar for zcbenz
108. coliff
(Christian Oliff)		 1142 Avatar for coliff
109. tatsuyafujisaki
(Tatsuya Fujisaki)		 1133 Avatar for tatsuyafujisaki
110. kazupon
(kazuya kawaguchi)		 1118 Avatar for kazupon
111. t4sk
()		 1116 Avatar for t4sk
112. dai-shi
(Daishi Kato)		 1108 Avatar for dai-shi
113. syohex
(Shohei YOSHIDA)		 1107 Avatar for syohex
114. yannklein
(Yann Klein)		 1083 Avatar for yannklein
115. kadamwhite
(K Adam White)		 1081 Avatar for kadamwhite
116. viasnake
(snake)		 1063 Avatar for viasnake
117. SunsetMkt
(Sunset Mikoto)		 1051 Avatar for SunsetMkt
118. noborus
(Noboru Saito)		 1036 Avatar for noborus
119. kanru
(Kan-Ru Chen)		 1029 Avatar for kanru
120. unhappychoice
(Yuji Ueki)		 1028 Avatar for unhappychoice
121. igrep
(YAMAMOTO Yuji)		 1023 Avatar for igrep
122. atsushieno
(Atsushi Eno)		 1016 Avatar for atsushieno
123. LaoshuBaby
(快乐的老鼠宝宝)		 1008 Avatar for LaoshuBaby
124. koheiw
(Kohei Watanabe)		 1001 Avatar for koheiw
125. privatenumber
(Hiroki Osame)		 999 Avatar for privatenumber
126. momeemt
(Mutsuha Asada)		 996 Avatar for momeemt
127. Cloudef
(Jari Vetoniemi)		 991 Avatar for Cloudef
128. kurone-kito
(Kuroné Kito (黒音キト))		 985 Avatar for kurone-kito
129. bluele
(Jun Kimura)		 976 Avatar for bluele
130. ota-meshi
(Yosuke Ota)		 971 Avatar for ota-meshi
131. sapphi-red
(翠 / green)		 957 Avatar for sapphi-red
132. inokawa
()		 954 Avatar for inokawa
133. davetang
(Dave Tang)		 953 Avatar for davetang
134. hadashiA
(hadashiA)		 949 Avatar for hadashiA
135. matanki-saito
((*`・∀・´*))		 948 Avatar for matanki-saito
136. cpojer
(Christoph Nakazawa)		 941 Avatar for cpojer
137. akiomik
(Akiomi KAMAKURA)		 940 Avatar for akiomik
138. jmettraux
(John Mettraux)		 936 Avatar for jmettraux
139. int128
(Hidetake Iwata)		 912 Avatar for int128
140. znz
(Kazuhiro NISHIYAMA)		 894 Avatar for znz
141. Jannchie
(Jianqi Pan)		 887 Avatar for Jannchie
142. marttp
(Thanaphoom Babparn)		 884 Avatar for marttp
143. Hiroshiba
(Hiroshiba)		 867 Avatar for Hiroshiba
144. seratch
(Kazuhiro Sera)		 865 Avatar for seratch
145. syoyo
(Syoyo Fujita)		 859 Avatar for syoyo
146. seia-soto
(HoJeong Go)		 851 Avatar for seia-soto
147. kevincobain2000
(Pulkit Kathuria)		 840 Avatar for kevincobain2000
148. mayuki
(Mayuki Sawatari)		 829 Avatar for mayuki
149. masarakki
(masarakki)		 828 Avatar for masarakki
150. himanoa
(himanoa)		 816 Avatar for himanoa
151. lhl
(Leonard)		 815 Avatar for lhl
152. akinomyoga
(Koichi Murase)		 805 Avatar for akinomyoga
153. XiaomingX
(Y11)		 804 Avatar for XiaomingX
154. koji
(koji)		 802 Avatar for koji
155. craftzdog
(Takuya Matsuyama)		 792 Avatar for craftzdog
156. matz
(Yukihiro "Matz" Matsumoto)		 790 Avatar for matz
157. koron
(MURAOKA Taro)		 783 Avatar for koron
158. mesqueeb
(Luca Ban)		 769 Avatar for mesqueeb
159. reindex-ot
(Re*Index. (ot_inc))		 753 Avatar for reindex-ot
160. Songmu
(Masayuki Matsuki)		 752 Avatar for Songmu
161. june29
(june29)		 752 Avatar for june29
162. drasticactions
(Tim Miller)		 744 Avatar for drasticactions
163. uhooi
()		 740 Avatar for uhooi
164. dev-yakuza
(DeKu)		 733 Avatar for dev-yakuza
165. Saul-Mirone
(Mirone)		 732 Avatar for Saul-Mirone
166. takahashim
(Masayoshi Takahashi)		 728 Avatar for takahashim
167. ryohey
(ryohey)		 718 Avatar for ryohey
168. kaityo256
(Hiroshi Watanabe)		 712 Avatar for kaityo256
169. r7kamura
(Ryo Nakamura)		 711 Avatar for r7kamura
170. kazuho
(Kazuho Oku)		 709 Avatar for kazuho
171. ykob
(Yoichi Kobayashi)		 706 Avatar for ykob
172. miyaichi
(Yoshihiko Miyaichi)		 702 Avatar for miyaichi
173. shimbaco
(Shimba, Koji)		 695 Avatar for shimbaco
174. NicolasDorier
(Nicolas Dorier)		 689 Avatar for NicolasDorier
175. toshimaru
(Toshimaru)		 687 Avatar for toshimaru
176. shogo4405
(shogo4405)		 684 Avatar for shogo4405
177. melpon
(melpon)		 684 Avatar for melpon
178. k-takata
(K.Takata)		 680 Avatar for k-takata
179. nagadomi
()		 677 Avatar for nagadomi
180. conao3
(Naoya Yamashita)		 673 Avatar for conao3
181. yanex
(Yan Zhulanow)		 667 Avatar for yanex
182. hnakamur
(Hiroaki Nakamura)		 667 Avatar for hnakamur
183. itchyny
(itchyny)		 666 Avatar for itchyny
184. wkentaro
(Kentaro Wada)		 666 Avatar for wkentaro
185. mob-sakai
(mob-sakai)		 657 Avatar for mob-sakai
186. shirakaba
(Jamie Birch)		 657 Avatar for shirakaba
187. neet
(Ryō Igarashi)		 644 Avatar for neet
188. zchee
(Koichi Shiraishi)		 644 Avatar for zchee
189. wadackel
(tsuyoshi wada)		 641 Avatar for wadackel
190. mariotaku
(Mariotaku)		 639 Avatar for mariotaku
191. SoraSuegami
(Sora Suegami)		 638 Avatar for SoraSuegami
192. martinheidegger
(Martin Heidegger)		 638 Avatar for martinheidegger
193. Gnurou
(Alexandre Courbot)		 630 Avatar for Gnurou
194. koide3
()		 629 Avatar for koide3
195. youtalk
(Yutaka Kondo)		 620 Avatar for youtalk
196. mame
(Yusuke Endoh)		 617 Avatar for mame
197. Py-Ec
(@PyEcZenith)		 616 Avatar for Py-Ec
198. taichi-ishitani
(Taichi Ishitani)		 611 Avatar for taichi-ishitani
199. takayukister
(Takayuki Miyoshi)		 609 Avatar for takayukister
200. LISA-KOREA
(Lisa )		 609 Avatar for LISA-KOREA
201. planetchili
(chili)		 608 Avatar for planetchili
202. miurahr
(Hiroshi Miura)		 598 Avatar for miurahr
203. iebb
(ieb)		 597 Avatar for iebb
204. riceset
(Komeno)		 597 Avatar for riceset
205. ubugeeei
(ubugeeei)		 595 Avatar for ubugeeei
206. Kamesuta
(Kamesuta)		 587 Avatar for Kamesuta
207. izumin5210
(Masayuki Izumi)		 585 Avatar for izumin5210
208. otiai10
(Hiromu OCHIAI)		 584 Avatar for otiai10
209. msakai
(Masahiro Sakai)		 576 Avatar for msakai
210. tagawa
(Daniel Davis)		 575 Avatar for tagawa
211. yhara
(Yutaka HARA)		 573 Avatar for yhara
212. sugyan
(Yoshihiro Sugi)		 573 Avatar for sugyan
213. oxmmty
(OxMMty)		 569 Avatar for oxmmty
214. franciscop
(Francisco Presencia)		 563 Avatar for franciscop
215. komagata
(Masaki Komagata)		 563 Avatar for komagata
216. haya14busa
(haya14busa)		 561 Avatar for haya14busa
217. rui314
(Rui Ueyama)		 560 Avatar for rui314
218. OvidijusParsiunas
(Ovidijus Parsiunas)		 559 Avatar for OvidijusParsiunas
219. koute
(Koute)		 554 Avatar for koute
220. termoshtt
(Toshiki Teramura)		 554 Avatar for termoshtt
221. giginet
(Kohki Miki)		 552 Avatar for giginet
222. mika-f
(MOCHIZUKI Natsune)		 552 Avatar for mika-f
223. shakuzen
(Tommy Ludwig)		 543 Avatar for shakuzen
224. pocke
(Masataka Pocke Kuwabara)		 540 Avatar for pocke
225. uezo
(uezo)		 533 Avatar for uezo
226. ncaq
()		 525 Avatar for ncaq
227. fukamachi
(Eitaro Fukamachi)		 524 Avatar for fukamachi
228. himkt
(himkt)		 522 Avatar for himkt
229. Aoichaan0513
(Aoichaan0513)		 518 Avatar for Aoichaan0513
230. frandiox
(Fran Dios)		 515 Avatar for frandiox
231. muukii
(Hiroshi Kimura)		 511 Avatar for muukii
232. kenjinote
(kenji)		 510 Avatar for kenjinote
233. sorah
(Sorah Fukumori)		 509 Avatar for sorah
234. chitoku-k
(Chitoku)		 506 Avatar for chitoku-k
235. skanehira
(skanehira)		 503 Avatar for skanehira
236. b123400
(b123400)		 502 Avatar for b123400
237. jamesdbrock
(James Brock)		 498 Avatar for jamesdbrock
238. 0918nobita
(0918nobita)		 497 Avatar for 0918nobita
239. s1204IT
(Syuugo)		 495 Avatar for s1204IT
240. kitao
(Takashi Kitao)		 494 Avatar for kitao
241. ab25cq
(ab25cq)		 483 Avatar for ab25cq
242. osteele
(Oliver Steele)		 483 Avatar for osteele
243. Watson1978
(Shizuo Fujita)		 483 Avatar for Watson1978
244. yug1224
(Yuji Yamaguchi)		 482 Avatar for yug1224
245. qnighy
(Masaki Hara)		 480 Avatar for qnighy
246. c-bata
(c-bata)		 478 Avatar for c-bata
247. aviatesk
(Shuhei Kadowaki)		 475 Avatar for aviatesk
248. knu
(Akinori Musha)		 470 Avatar for knu
249. asukaminato0721
(Asuka Minato)		 468 Avatar for asukaminato0721
250. yui-knk
(Yuichiro Kaneko)		 462 Avatar for yui-knk
251. mattatz
(mattatz)		 454 Avatar for mattatz
252. tanaikech
(Kanshi TANAIKE)		 454 Avatar for tanaikech
253. yude
(Takehiro Ogura)		 449 Avatar for yude
254. Kazuhito00
(KazuhitoTakahashi)		 446 Avatar for Kazuhito00
255. everpeace
(Shingo Omura)		 445 Avatar for everpeace
256. ran-sama
(Yakumo Ran)		 443 Avatar for ran-sama

Organizations

Rank Organization Members
1. ruby 10
2. vim-jp 8
3. rurema 4
4. hiki 4
5. scalikejdbc 3
6. groonga 3
7. scalajp 3
8. optuna 3
9. ruby-no-kai 3
10. cpprefjp 3