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 2025-10-21 23:12:03 +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 contributions for each user. There are 126107 total users in the region and you need at least 207 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_public/USERNAME)
For organizations, you need to use a slightly different markup:
[](https://org-badge.committers.top/japan_public/ORGNAME)
In case you aren't currently ranked on this page, you'll simply receive an "unranked" badge.
Rank | User | Contribs | Picture |
---|---|---|---|
1. | bannzai (bannzai) |
35339 | |
2. | suzuki-shunsuke (Shunsuke Suzuki) |
9520 | |
3. | manman4 (manman4) |
7955 | |
4. | yuiseki (yuiseki) |
7681 | |
5. | guitarrapc (Ikiru Yoshizaki) |
6828 | |
6. | azu (azu) |
6439 | |
7. | taiki-e (Taiki Endo) |
6355 | |
8. | sile (Takeru Ohta) |
6210 | |
9. | xuwei-k (kenji yoshida) |
5680 | |
10. | kou (Sutou Kouhei) |
5587 | |
11. | yanorei32 (Ray Yano | あねてあ) |
5445 | |
12. | yuki-kimoto (Yuki Kimoto) |
5433 | |
13. | bobbens (Edgar Simo-Serra) |
5270 | |
14. | peppy (Dean Herbert) |
5222 | |
15. | AkihiroSuda (Akihiro Suda) |
5175 | |
16. | sapphi-red (翠) |
5082 | |
17. | harupy (Harutaka Kawamura) |
5067 | |
18. | j5ik2o (Junichi Kato) |
4760 | |
19. | ianlewis (Ian Lewis) |
4712 | |
20. | unhappychoice (Yuji Ueki) |
4684 | |
21. | sue445 (Go Sueyoshi) |
4444 | |
22. | shogo82148 (ICHINOSE Shogo) |
4288 | |
23. | yasulab (Yohei Yasukawa) |
4236 | |
24. | koriym (Akihito Koriyama) |
4223 | |
25. | hakatashi (Koki Takahashi) |
4179 | |
26. | yuwata (Yu Watanabe) |
4143 | |
27. | hsbt (Hiroshi SHIBATA) |
4058 | |
28. | hi-ogawa (Hiroshi Ogawa) |
4022 | |
29. | miyako (Keisuke Miyako) |
3990 | |
30. | tkoyama010 (Tetsuo Koyama) |
3915 | |
31. | ryota-murakami (Ryota Murakami) |
3887 | |
32. | k1LoW (Ken’ichiro Oyama) |
3836 | |
33. | haya14busa (haya14busa) |
3757 | |
34. | eltociear (Ikko Eltociear Ashimine) |
3723 | |
35. | toastkidjp (Toast kid) |
3662 | |
36. | mcgoon (van) |
3560 | |
37. | whitphx (Yuichiro Tachibana (Tsuchiya)) |
3445 | |
38. | tokuhirom (Tokuhiro Matsuno) |
3345 | |
39. | anatawa12 (anatawa12) |
3109 | |
40. | sorairolake (Shun Sakai) |
3109 | |
41. | tekezo (Takayama Fumihiko) |
3085 | |
42. | tk0miya (Takeshi KOMIYA) |
3026 | |
43. | kentaro (Kentaro Kuribayashi) |
3011 | |
44. | YumNumm (Ryotaro Onoue) |
2955 | |
45. | terasakisatoshi (Satoshi Terasaki) |
2933 | |
46. | winebarrel (Genki Sugawara) |
2921 | |
47. | takahirom (Takahiro Menju) |
2774 | |
48. | ursm (Keita Urashima) |
2773 | |
49. | Hiroshiba (Hiroshiba) |
2755 | |
50. | hajimehoshi (Hajime Hoshi) |
2730 | |
51. | making (Toshiaki Maki) |
2621 | |
52. | tmori (Takashi Mori) |
2602 | |
53. | koxudaxi (Koudai Aono) |
2553 | |
54. | sevenc-nanashi (Nanashi.) |
2503 | |
55. | Him188 (Him188) |
2474 | |
56. | yutkat (Yuta Katayama) |
2474 | |
57. | yamadashy (Kazuki Yamada) |
2427 | |
58. | tatsuhiro-t (Tatsuhiro Tsujikawa) |
2400 | |
59. | Saul-Mirone (Mirone) |
2387 | |
60. | fujitatomoya (Tomoya Fujita) |
2326 | |
61. | coliff (Christian Oliff) |
2319 | |
62. | norbusan (Norbert Preining) |
2190 | |
63. | siketyan (Naoki Ikeguchi) |
2167 | |
64. | atztogo (Atsushi Togo) |
2159 | |
65. | fujiwara (FUJIWARA Shunichiro) |
2155 | |
66. | koic (Koichi ITO) |
2146 | |
67. | mizchi (Kotaro Chikuba) |
2128 | |
68. | kt3k (Yoshiya Hinosawa) |
2102 | |
69. | hakuturu583 (Masaya Kataoka) |
2097 | |
70. | kazupon (kazuya kawaguchi) |
2094 | |
71. | yusukebe (Yusuke Wada) |
2084 | |
72. | smoogipoo (Dan Balasescu) |
2068 | |
73. | fumiya-kume (kuu(Fumiya Kume)) |
2043 | |
74. | nobu (Nobuyoshi Nakada) |
2028 | |
75. | kishikawakatsumi (Kishikawa Katsumi) |
2027 | |
76. | ota-meshi (Yosuke Ota) |
1967 | |
77. | int128 (Hidetake Iwata) |
1956 | |
78. | yshrsmz (Yasuhiro SHIMIZU) |
1933 | |
79. | dalance (Naoya Hatta) |
1914 | |
80. | dai-shi (Daishi Kato) |
1901 | |
81. | asukaminato0721 (Asuka Minato) |
1863 | |
82. | taisukef (Taisuke Fukuno) |
1855 | |
83. | aviatesk (Shuhei Kadowaki) |
1846 | |
84. | zcbenz (Cheng) |
1826 | |
85. | halogenandtoast (Matthew Mongeau) |
1812 | |
86. | miurahr (Hiroshi Miura) |
1808 | |
87. | gkjohnson (Garrett Johnson) |
1792 | |
88. | keijiro (Keijiro Takahashi) |
1778 | |
89. | Jannchie (Jianqi Pan) |
1758 | |
90. | ubugeeei (ubugeeei) |
1750 | |
91. | smorimoto (Sora Morimoto) |
1727 | |
92. | Shougo (Shougo) |
1724 | |
93. | nobuyuki83 (Nobuyuki Umetani) |
1722 | |
94. | komagata (Masaki Komagata) |
1713 | |
95. | kateinoigakukun (Yuta Saito) |
1712 | |
96. | rigaya (rigaya) |
1665 | |
97. | XiaomingX (Y11) |
1602 | |
98. | mashharuki (Haruki Kondo) |
1593 | |
99. | champierre (Junya Ishihara) |
1585 | |
100. | yutannihilation (Hiroaki Yutani) |
1549 | |
101. | soutaro (Soutaro Matsumoto) |
1547 | |
102. | lambdalisue (Λlisue) |
1528 | |
103. | domenic (Domenic Denicola) |
1522 | |
104. | kazu-yamamoto (Kazu Yamamoto) |
1514 | |
105. | noborus (Noboru Saito) |
1513 | |
106. | SunsetMkt (Sunset Mikoto) |
1506 | |
107. | youtalk (Yutaka Kondo) |
1493 | |
108. | mayocream (Mayo Takanashi) |
1488 | |
109. | kitao (Takashi Kitao) |
1472 | |
110. | fa0311 (ふぁ) |
1455 | |
111. | 1024jp (1024jp) |
1453 | |
112. | shimbaco (Shimba, Koji) |
1443 | |
113. | cpojer (Christoph Nakazawa) |
1434 | |
114. | Watson1978 (Shizuo Fujita) |
1406 | |
115. | seratch (Kazuhiro Sera) |
1405 | |
116. | Songmu (Masayuki Matsuki) |
1379 | |
117. | matz (Yukihiro "Matz" Matsumoto) |
1370 | |
118. | Koras02 (kobiad_ros) |
1369 | |
119. | fosskers (Colin Woodbury) |
1359 | |
120. | rhysd (Linda_pp) |
1339 | |
121. | nuskey8 (Yusuke Nakada) |
1328 | |
122. | atsushieno (Atsushi Eno) |
1318 | |
123. | sugyan (Yoshihiro Sugi) |
1311 | |
124. | jsakamoto () |
1305 | |
125. | usualoma (Taku Amano) |
1303 | |
126. | PINTO0309 (Katsuya Hyodo) |
1301 | |
127. | taichi-ishitani (Taichi Ishitani) |
1261 | |
128. | rmackay9 (Randy Mackay) |
1256 | |
129. | inokawa () |
1253 | |
130. | hatoo () |
1248 | |
131. | msakai (Masahiro Sakai) |
1242 | |
132. | marttp (Thanaphoom Babparn) |
1238 | |
133. | ktoso (Konrad `ktoso` Malawski) |
1223 | |
134. | syohex (Shohei YOSHIDA) |
1207 | |
135. | zchee (Koichi Shiraishi) |
1174 | |
136. | neka-nat (k-tanaka) |
1166 | |
137. | yowatanabe (Yoshiyuki Watanabe) |
1166 | |
138. | davetang (Dave Tang) |
1147 | |
139. | luadebug (Saikari) |
1143 | |
140. | ykzts (Yamagishi Kazutoshi) |
1136 | |
141. | kaityo256 (Hiroshi Watanabe) |
1136 | |
142. | ninoseki (Manabu Niseki) |
1120 | |
143. | neuecc (Yoshifumi Kawai) |
1119 | |
144. | takahashim (Masayoshi Takahashi) |
1118 | |
145. | piroor (YUKI "Piro" Hiroshi) |
1116 | |
146. | momeemt (Mutsuha Asada) |
1114 | |
147. | qnighy (Masaki Hara) |
1111 | |
148. | JohnTitor (Yuki Okushi) |
1110 | |
149. | lhl (Leonard) |
1081 | |
150. | kurone-kito (Kuroné Kito (黒音キト)) |
1077 | |
151. | akinomyoga (Koichi Murase) |
1074 | |
152. | MagicalTux (Mark Karpelès) |
1074 | |
153. | tatsuyafujisaki (Tatsuya Fujisaki) |
1072 | |
154. | muukii (Hiroshi Kimura) |
1064 | |
155. | termoshtt (Toshiki Teramura) |
1054 | |
156. | konn (Hiromi Ishii) |
1051 | |
157. | shogo4405 (shogo4405) |
1050 | |
158. | NicolasDorier (Nicolas Dorier) |
1048 | |
159. | reindex-ot (Re*Index. (ot_inc)) |
1048 | |
160. | c-bata (c-bata) |
1045 | |
161. | deepak1556 (Robo) |
1037 | |
162. | sideshowbarker () |
1022 | |
163. | Lyche6666 (Lyche) |
1020 | |
164. | koron (MURAOKA Taro) |
1010 | |
165. | mopemope (Yutaka Matsubara) |
1004 | |
166. | mattn (mattn) |
1003 | |
167. | mosuka (Minoru OSUKA) |
1003 | |
168. | 1amageek (1amageek) |
999 | |
169. | privatenumber (Hiroki Osame) |
996 | |
170. | fygar256 (Taisuke Maekawa) |
981 | |
171. | anuraaga (Anuraag (Rag) Agrawal) |
970 | |
172. | andrewmd5 (Andrew Sampson) |
968 | |
173. | skanehira (skanehira) |
965 | |
174. | bmf-san (Kenta Takeuchi) |
963 | |
175. | lepture (Hsiaoming Yang) |
962 | |
176. | rui314 (Rui Ueyama) |
961 | |
177. | sotayamashita (Sam Yamashita) |
958 | |
178. | kazuho (Kazuho Oku) |
954 | |
179. | sorah (Sorah Fukumori) |
952 | |
180. | sksat (sksat) |
943 | |
181. | uezo (uezo) |
943 | |
182. | mio-dokuhaki (mio-dokuhaki) |
928 | |
183. | melpon (melpon) |
925 | |
184. | martinheidegger (Martin Heidegger) |
901 | |
185. | shirakaba (Jamie Birch) |
899 | |
186. | dvcrn (David) |
896 | |
187. | GOROman (GOROman) |
894 | |
188. | mayuki (Mayuki Sawatari) |
891 | |
189. | hoochanlon (123456) |
890 | |
190. | neet (Ryō Igarashi (五十嵐 涼)) |
888 | |
191. | uzulla (uzulla / Junichi Ishida) |
887 | |
192. | matanki-saito ((*`・∀・´*)) |
872 | |
193. | iAJue (阿珏) |
870 | |
194. | wasabeef (Daichi Furiya) |
870 | |
195. | amatsuda (Akira Matsuda) |
868 | |
196. | hrsh7th (hrsh7th) |
866 | |
197. | masarakki (masarakki) |
865 | |
198. | bluele (Jun Kimura) |
859 | |
199. | philwo (Philipp Wollermann) |
853 | |
200. | sosukesuzuki (SUZUKI Sosuke) |
848 | |
201. | nicolas-raoul (Nicolas Raoul) |
843 | |
202. | at-wat (Atsushi Watanabe) |
840 | |
203. | baku89 (Baku 麦) |
825 | |
204. | nakasyou (Shotaro Nakamura) |
824 | |
205. | conao3 (Naoya Yamashita) |
821 | |
206. | babarot (Masaki ISHIYAMA) |
815 | |
207. | mumoshu (Yusuke Kuoka) |
815 | |
208. | jmettraux (John Mettraux) |
811 | |
209. | cosmo0920 (Hiroshi Hatake) |
805 | |
210. | cordx56 (Yuki Okamoto) |
804 | |
211. | rinsuki (rinsuki) |
793 | |
212. | mattatz (Masatatsu Nakamura) |
777 | |
213. | pilcrowonpaper (pilcrow) |
762 | |
214. | fukamachi (Eitaro Fukamachi) |
756 | |
215. | Kamesuta (Kamesuta) |
752 | |
216. | lacolaco (Suguru Inatomi) |
750 | |
217. | zonuexe (USAMI Kenta) |
750 | |
218. | cxxxr (cxxxr) |
747 | |
219. | machida (machida) |
744 | |
220. | nopnop2002 () |
739 | |
221. | lovyan03 (lovyan03) |
735 | |
222. | nuta (Seiya Nuta) |
735 | |
223. | kmizu (Kota Mizushima) |
734 | |
224. | tsurugi3333 (Tsurugi) |
732 | |
225. | ykob (Yoichi Kobayashi) |
731 | |
226. | pocke (Masataka Pocke Kuwabara) |
729 | |
227. | aliceinwire (Arisu Tachibana) |
709 | |
228. | saki4510t (saki) |
701 | |
229. | sumimakito (Makito) |
700 | |
230. | nagadomi () |
700 | |
231. | hadashiA (hadashiA) |
697 | |
232. | planetchili (chili) |
697 | |
233. | miurla (Yoshiki Miura) |
695 | |
234. | willnet (Shinichi Maeshima) |
677 | |
235. | k-okada (Kei Okada) |
677 | |
236. | Cloudef (Jari Vetoniemi) |
672 | |
237. | SakiTakamachi (Saki Takamachi) |
665 | |
238. | stomita (Shinichi Tomita) |
663 | |
239. | dev-yakuza (DeKu) |
660 | |
240. | EdamAme-x (EdamAmex) |
659 | |
241. | mapconcierge (Taichi FURUHASHI) |
653 | |
242. | onevcat (Wei Wang) |
646 | |
243. | nateberkopec (Nate Berkopec) |
641 | |
244. | hiroppy (Yuta Hiroto) |
640 | |
245. | giginet (Kohki Miki) |
635 | |
246. | Reputeless (Ryo Suzuki) |
631 | |
247. | fumiyasac (Fumiya Sakai) |
630 | |
248. | knu (Akinori Musha) |
621 | |
249. | Jxck (Jxck) |
619 | |
250. | take-cheeze (Takeshi Watanabe) |
615 | |
251. | mariotaku (Mariotaku) |
614 | |
252. | mame (Yusuke Endoh) |
614 | |
253. | kozo2 (Kozo Nishida) |
614 | |
254. | tenntenn (Takuya Ueda) |
609 | |
255. | syumai (syumai) |
609 | |
256. | craftzdog (Takuya Matsuyama) |
608 |
Rank | Organization | Members |
---|---|---|
1. | ruby | 10 |
2. | vim-jp | 6 |
3. | cpprefjp | 5 |
4. | emacs-jp | 5 |
5. | oss-gate | 4 |
6. | reviewdog | 4 |
7. | web-platform-tests | 4 |
8. | epicgames | 4 |
9. | ranguba | 4 |
10. | ruby-no-kai | 4 |