A list of the most active GitHub users
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 2025-04-18 12:15:55 +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 119433 total users in the region and you need at least 194 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:
[](https://user-badge.committers.top/japan/USERNAME)
For organizations, you need to use a slightly different markup:
[](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. | taiki-e (Taiki Endo) |
5705 | |
2. | azu (azu) |
5257 | |
3. | yuki-kimoto (Yuki Kimoto) |
5055 | |
4. | yuiseki (yuiseki) |
5018 | |
5. | j5ik2o (Junichi Kato) |
4804 | |
6. | suzuki-shunsuke (Shunsuke Suzuki) |
4603 | |
7. | guitarrapc (Ikiru Yoshizaki) |
4400 | |
8. | shogo82148 (ICHINOSE Shogo) |
4252 | |
9. | bobbens (Edgar Simo-Serra) |
4063 | |
10. | sue445 (Go Sueyoshi) |
3874 | |
11. | sile (Takeru Ohta) |
3602 | |
12. | toastkidjp (Toast kid) |
3589 | |
13. | hakatashi (Koki Takahashi) |
3515 | |
14. | koriym (Akihito Koriyama) |
3421 | |
15. | peppy (Dean Herbert) |
3303 | |
16. | making (Toshiaki Maki) |
3242 | |
17. | yasulab (Yohei Yasukawa) |
3213 | |
18. | hsbt (Hiroshi SHIBATA) |
3176 | |
19. | kentaro (Kentaro Kuribayashi) |
3020 | |
20. | yanorei32 (Ray Yano | あねてあ) |
2962 | |
21. | YumNumm (Ryotaro Onoue) |
2934 | |
22. | k1LoW (Ken’ichiro Oyama) |
2871 | |
23. | kou (Sutou Kouhei) |
2823 | |
24. | kishikawakatsumi (Kishikawa Katsumi) |
2781 | |
25. | miyako (Keisuke Miyako) |
2642 | |
26. | tk0miya (Takeshi KOMIYA) |
2500 | |
27. | takahirom (Takahiro Menju) |
2495 | |
28. | koxudaxi (Koudai Aono) |
2488 | |
29. | ursm (Keita Urashima) |
2444 | |
30. | tekezo (Takayama Fumihiko) |
2423 | |
31. | xuwei-k (kenji yoshida) |
2390 | |
32. | kitao (Takashi Kitao) |
2379 | |
33. | ryota-murakami (Ryota Murakami) |
2304 | |
34. | tmori (Takashi Mori) |
2287 | |
35. | sorairolake (Shun Sakai) |
2270 | |
36. | yutkat (Yuta Katayama) |
2179 | |
37. | whitphx (Yuichiro Tachibana (Tsuchiya)) |
2175 | |
38. | AkihiroSuda (Akihiro Suda) |
2173 | |
39. | hakuturu583 (Masaya Kataoka) |
2100 | |
40. | kateinoigakukun (Yuta Saito) |
2055 | |
41. | halogenandtoast (Matthew Mongeau) |
2043 | |
42. | bannzai (bannzai) |
2010 | |
43. | terasakisatoshi (Satoshi Terasaki) |
1984 | |
44. | atztogo (Atsushi Togo) |
1981 | |
45. | nobuyuki83 (Nobuyuki Umetani) |
1971 | |
46. | hajimehoshi (Hajime Hoshi) |
1940 | |
47. | hatoo () |
1935 | |
48. | winebarrel (Genki Sugawara) |
1920 | |
49. | tkoyama010 (Tetsuo Koyama) |
1888 | |
50. | Shougo (Shougo) |
1885 | |
51. | nopnop2002 () |
1868 | |
52. | tokuhirom (Tokuhiro Matsuno) |
1861 | |
53. | sevenc-nanashi (Nanashi.) |
1816 | |
54. | konn (Hiromi Ishii) |
1776 | |
55. | kt3k (Yoshiya Hinosawa) |
1738 | |
56. | lambdalisue (Λlisue) |
1683 | |
57. | fa0311 (ふぁ) |
1677 | |
58. | dalance (Naoya Hatta) |
1672 | |
59. | keijiro (Keijiro Takahashi) |
1659 | |
60. | tatsuyafujisaki (Tatsuya Fujisaki) |
1642 | |
61. | rigaya (rigaya) |
1638 | |
62. | taisukef (Taisuke Fukuno) |
1615 | |
63. | 1024jp (1024jp) |
1614 | |
64. | EdamAme-x (EdamAmex) |
1614 | |
65. | harupy (Harutaka Kawamura) |
1592 | |
66. | norbusan (Norbert Preining) |
1581 | |
67. | smoogipoo (Dan Balasescu) |
1575 | |
68. | hi-ogawa (Hiroshi Ogawa) |
1560 | |
69. | kazupon (kazuya kawaguchi) |
1559 | |
70. | MagicalTux (Mark Karpelès) |
1540 | |
71. | hoothin () |
1513 | |
72. | siketyan (Naoki Ikeguchi) |
1511 | |
73. | fujiwara (FUJIWARA Shunichiro) |
1496 | |
74. | t4sk () |
1474 | |
75. | soutaro (Soutaro Matsumoto) |
1459 | |
76. | zcbenz (Cheng) |
1454 | |
77. | smorimoto (Sora Morimoto) |
1444 | |
78. | gkjohnson (Garrett Johnson) |
1435 | |
79. | koic (Koichi ITO) |
1411 | |
80. | yutannihilation (Hiroaki Yutani) |
1399 | |
81. | tatsuhiro-t (Tatsuhiro Tsujikawa) |
1395 | |
82. | rhysd (Linda_pp) |
1394 | |
83. | jsakamoto () |
1373 | |
84. | mashharuki (Haruki Kondo) |
1365 | |
85. | sapphi-red (翠 / green) |
1341 | |
86. | kazu-yamamoto (Kazu Yamamoto) |
1326 | |
87. | fosskers (Colin Woodbury) |
1307 | |
88. | Avimitin (Jiongjia Lu) |
1305 | |
89. | marttp (Thanaphoom Babparn) |
1291 | |
90. | mattn (mattn) |
1282 | |
91. | mayocream (Mayo Takanashi) |
1279 | |
92. | SunsetMkt (Sunset Mikoto) |
1273 | |
93. | pilcrowonpaper (pilcrow) |
1253 | |
94. | baku89 (Baku 麦) |
1201 | |
95. | syohex (Shohei YOSHIDA) |
1192 | |
96. | nobu (Nobuyoshi Nakada) |
1190 | |
97. | PINTO0309 (Katsuya Hyodo) |
1186 | |
98. | jmettraux (John Mettraux) |
1181 | |
99. | cpojer (Christoph Nakazawa) |
1173 | |
100. | haya14busa (haya14busa) |
1154 | |
101. | coliff (Christian Oliff) |
1132 | |
102. | yamadashy (Kazuki Yamada) |
1130 | |
103. | neuecc (Yoshifumi Kawai) |
1127 | |
104. | nuskey8 (Yusuke Nakada) |
1104 | |
105. | yusukebe (Yusuke Wada) |
1089 | |
106. | unhappychoice (Yuji Ueki) |
1085 | |
107. | dai-shi (Daishi Kato) |
1080 | |
108. | Cloudef (Jari Vetoniemi) |
1067 | |
109. | miyaichi (Yoshihiko Miyaichi) |
1066 | |
110. | Saul-Mirone (Mirone) |
1046 | |
111. | Jannchie (Jianqi Pan) |
1026 | |
112. | privatenumber (Hiroki Osame) |
1025 | |
113. | davetang (Dave Tang) |
1017 | |
114. | int128 (Hidetake Iwata) |
988 | |
115. | ota-meshi (Yosuke Ota) |
984 | |
116. | shimodateakira (Akira Shimodate) |
980 | |
117. | bluele (Jun Kimura) |
980 | |
118. | Jxck (Jxck) |
978 | |
119. | piroor (YUKI "Piro" Hiroshi) |
974 | |
120. | kurone-kito (Kuroné Kito (黒音キト)) |
973 | |
121. | dtoyoda10 (Daichi Toyoda) |
972 | |
122. | mayuki (Mayuki Sawatari) |
961 | |
123. | noborus (Noboru Saito) |
952 | |
124. | Quramy (Yosuke Kurami) |
944 | |
125. | kaityo256 (Hiroshi Watanabe) |
940 | |
126. | ubugeeei (ubugeeei) |
930 | |
127. | momeemt (Mutsuha Asada) |
927 | |
128. | cxxxr (cxxxr) |
925 | |
129. | atsushieno (Atsushi Eno) |
921 | |
130. | viasnake (snake) |
921 | |
131. | kenjis (kenjis) |
917 | |
132. | sksat (sksat) |
902 | |
133. | Hiroshiba (Hiroshiba) |
893 | |
134. | XiaomingX (Y11) |
892 | |
135. | msakai (Masahiro Sakai) |
891 | |
136. | inokawa () |
881 | |
137. | mesqueeb (Luca Ban) |
873 | |
138. | matanki-saito ((*`・∀・´*)) |
871 | |
139. | youtalk (Yutaka Kondo) |
846 | |
140. | champierre (Junya Ishihara) |
837 | |
141. | yannklein (Yann Klein) |
835 | |
142. | takahashim (Masayoshi Takahashi) |
834 | |
143. | dev-yakuza (DeKu) |
830 | |
144. | liquidz (Iizuka Masashi) |
820 | |
145. | NicolasDorier (Nicolas Dorier) |
819 | |
146. | masarakki (masarakki) |
815 | |
147. | fumiya-kume (kuu(Fumiya Kume)) |
795 | |
148. | miurahr (Hiroshi Miura) |
787 | |
149. | Songmu (Masayuki Matsuki) |
782 | |
150. | CaseyNelson314 (Okawa Yusuke) |
778 | |
151. | qnighy (Masaki Hara) |
776 | |
152. | melpon (melpon) |
772 | |
153. | matz (Yukihiro "Matz" Matsumoto) |
771 | |
154. | ninoseki (Manabu Niseki) |
763 | |
155. | osteele (Oliver Steele) |
761 | |
156. | babarot (Masaki ISHIYAMA) |
759 | |
157. | mob-sakai (mob-sakai) |
759 | |
158. | fumiyasac (Fumiya Sakai) |
758 | |
159. | sorah (Sorah Fukumori) |
750 | |
160. | reindex-ot (Re*Index. (ot_inc)) |
742 | |
161. | toshimaru (Toshimaru) |
734 | |
162. | ianlewis (Ian Lewis) |
725 | |
163. | lhl (Leonard) |
718 | |
164. | nagadomi () |
706 | |
165. | rui314 (Rui Ueyama) |
692 | |
166. | kadamwhite (K Adam White) |
688 | |
167. | SoraSuegami (Sora Suegami) |
685 | |
168. | akinomyoga (Koichi Murase) |
683 | |
169. | koide3 () |
679 | |
170. | giginet (Kohki Miki) |
675 | |
171. | seratch (Kazuhiro Sera) |
673 | |
172. | andrewmd5 (Andrew Sampson) |
670 | |
173. | ykob (Yoichi Kobayashi) |
668 | |
174. | craftzdog (Takuya Matsuyama) |
666 | |
175. | conao3 (Naoya Yamashita) |
664 | |
176. | ab25cq (ab25cq) |
656 | |
177. | amatsuda (Akira Matsuda) |
653 | |
178. | mattatz (Masatatsu Nakamura) |
645 | |
179. | neet (Ryō Igarashi (五十嵐 涼)) |
642 | |
180. | LaoshuBaby (快乐的老鼠宝宝) |
642 | |
181. | asukaminato0721 (Asuka Minato) |
639 | |
182. | shogo4405 (shogo4405) |
635 | |
183. | mariotaku (Mariotaku) |
634 | |
184. | e-jigsaw (jigsaw) |
628 | |
185. | katopz (Todsaporn Banjerdkit) |
627 | |
186. | hadashiA (hadashiA) |
621 | |
187. | philwo (Philipp Wollermann) |
621 | |
188. | ryohey (ryohey) |
620 | |
189. | miurla (Yoshiki Miura) |
618 | |
190. | zchee (Koichi Shiraishi) |
601 | |
191. | yanex (Yan Zhulanow) |
600 | |
192. | taichi-ishitani (Taichi Ishitani) |
598 | |
193. | martinheidegger (Martin Heidegger) |
597 | |
194. | komagata (Masaki Komagata) |
596 | |
195. | ran-sama (Yakumo Ran) |
594 | |
196. | shaoanlu () |
592 | |
197. | itchyny (itchyny) |
591 | |
198. | BcRikko (B.C.Rikko) |
583 | |
199. | ajnart (Thomas Camlong) |
568 | |
200. | hnakamur (Hiroaki Nakamura) |
563 | |
201. | uhooi () |
560 | |
202. | jamesdbrock (James Brock) |
558 | |
203. | hrsh7th (hrsh7th) |
554 | |
204. | wkentaro (Kentaro Wada) |
550 | |
205. | otiai10 (Hiromu OCHIAI) |
548 | |
206. | r7kamura (Ryo Nakamura) |
543 | |
207. | yhatt (Yuki Hattori) |
541 | |
208. | koron (MURAOKA Taro) |
539 | |
209. | szkkng (Kengo) |
536 | |
210. | franciscop (Francisco Presencia) |
531 | |
211. | Reputeless (Ryo Suzuki) |
528 | |
212. | termoshtt (Toshiki Teramura) |
528 | |
213. | muukii (Hiroshi Kimura) |
525 | |
214. | idiotWu (Daofeng Wu) |
524 | |
215. | aviatesk (Shuhei Kadowaki) |
520 | |
216. | RINEARN (RINEARN) |
518 | |
217. | koute (Koute) |
513 | |
218. | nuta (Seiya Nuta) |
512 | |
219. | Koras02 (kobiad_ros) |
511 | |
220. | domenic (Domenic Denicola) |
510 | |
221. | riceset (Komeno) |
507 | |
222. | shimbaco (Shimba, Koji) |
507 | |
223. | mame (Yusuke Endoh) |
507 | |
224. | udzura (Kondo Uchio) |
502 | |
225. | sobri909 (Matt Greenfield) |
502 | |
226. | himkt (himkt) |
501 | |
227. | Kamesuta (Kamesuta) |
501 | |
228. | gfngfn (Takashi Suwa) |
501 | |
229. | Watson1978 (Shizuo Fujita) |
501 | |
230. | planetchili (chili) |
497 | |
231. | shirakaba (Jamie Birch) |
485 | |
232. | saki4510t (saki) |
482 | |
233. | yhara (Yutaka HARA) |
480 | |
234. | sideshowbarker () |
476 | |
235. | kevincobain2000 (Pulkit Kathuria) |
469 | |
236. | sotayamashita (Sam Yamashita) |
468 | |
237. | syoyo (Syoyo Fujita) |
464 | |
238. | frandiox (Fran Dios) |
464 | |
239. | Py-Ec (@PyEcZenith) |
462 | |
240. | take-cheeze (Takeshi Watanabe) |
461 | |
241. | k-takata (K.Takata) |
460 | |
242. | 3UR () |
451 | |
243. | wadackel (tsuyoshi wada) |
451 | |
244. | OvidijusParsiunas (Ovidijus Parsiunas) |
449 | |
245. | creasty (Yuki Iwanaga) |
446 | |
246. | c-bata (c-bata) |
443 | |
247. | okuramasafumi (OKURA Masafumi) |
443 | |
248. | LISA-KOREA (Lisa ) |
442 | |
249. | syumai (syumai) |
441 | |
250. | ogaclejapan (ogaclejapan) |
440 | |
251. | kozo2 (Kozo Nishida) |
438 | |
252. | kazuho (Kazuho Oku) |
434 | |
253. | ktoso (Konrad `ktoso` Malawski) |
432 | |
254. | Kazuhito00 (KazuhitoTakahashi) |
430 | |
255. | usualoma (Taku Amano) |
428 | |
256. | miyakogi (miyaco) |
423 |
Rank | Organization | Members |
---|---|---|
1. | ruby | 8 |
2. | vim-jp | 8 |
3. | cpprefjp | 5 |
4. | emacs-jp | 4 |
5. | oss-gate | 4 |
6. | web-platform-tests | 4 |
7. | ruby-no-kai | 4 |
8. | groonga | 4 |
9. | conda-forge | 3 |
10. | asakusarb | 3 |