top-github.eplus.dev

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 2025-04-15 10:50:38 +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 119282 total users in the region and you need at least 193 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: 

[![eplus.dev badge](https://user-badge.eplus.dev/japan/USERNAME.svg)](https://user-badge.eplus.dev/japan/USERNAME)
For organizations, you need to use a slightly different markup: 
[![eplus.dev badge](https://org-badge.eplus.dev/japan/ORGNAME.svg)](https://org-badge.eplus.dev/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)		 5682 Avatar for taiki-e
2. azu
(azu)		 5201 Avatar for azu
3. yuki-kimoto
(Yuki Kimoto)		 4996 Avatar for yuki-kimoto
4. yuiseki
(yuiseki)		 4931 Avatar for yuiseki
5. j5ik2o
(Junichi Kato)		 4724 Avatar for j5ik2o
6. suzuki-shunsuke
(Shunsuke Suzuki)		 4578 Avatar for suzuki-shunsuke
7. guitarrapc
(Ikiru Yoshizaki)		 4331 Avatar for guitarrapc
8. shogo82148
(ICHINOSE Shogo)		 4244 Avatar for shogo82148
9. bobbens
(Edgar Simo-Serra)		 4042 Avatar for bobbens
10. sue445
(Go Sueyoshi)		 3871 Avatar for sue445
11. sile
(Takeru Ohta)		 3599 Avatar for sile
12. toastkidjp
(Toast kid)		 3559 Avatar for toastkidjp
13. hakatashi
(Koki Takahashi)		 3493 Avatar for hakatashi
14. koriym
(Akihito Koriyama)		 3411 Avatar for koriym
15. peppy
(Dean Herbert)		 3265 Avatar for peppy
16. making
(Toshiaki Maki)		 3214 Avatar for making
17. yasulab
(Yohei Yasukawa)		 3195 Avatar for yasulab
18. hsbt
(Hiroshi SHIBATA)		 3159 Avatar for hsbt
19. kentaro
(Kentaro Kuribayashi)		 3010 Avatar for kentaro
20. YumNumm
(Ryotaro Onoue)		 2934 Avatar for YumNumm
21. yanorei32
(Ray Yano | あねてあ)		 2925 Avatar for yanorei32
22. kou
(Sutou Kouhei)		 2809 Avatar for kou
23. k1LoW
(Ken’ichiro Oyama)		 2798 Avatar for k1LoW
24. kishikawakatsumi
(Kishikawa Katsumi)		 2781 Avatar for kishikawakatsumi
25. miyako
(Keisuke Miyako)		 2584 Avatar for miyako
26. tk0miya
(Takeshi KOMIYA)		 2499 Avatar for tk0miya
27. takahirom
(Takahiro Menju)		 2495 Avatar for takahirom
28. ursm
(Keita Urashima)		 2437 Avatar for ursm
29. koxudaxi
(Koudai Aono)		 2431 Avatar for koxudaxi
30. tekezo
(Takayama Fumihiko)		 2421 Avatar for tekezo
31. xuwei-k
(kenji yoshida)		 2382 Avatar for xuwei-k
32. kitao
(Takashi Kitao)		 2379 Avatar for kitao
33. tmori
(Takashi Mori)		 2283 Avatar for tmori
34. sorairolake
(Shun Sakai)		 2270 Avatar for sorairolake
35. ryota-murakami
(Ryota Murakami)		 2257 Avatar for ryota-murakami
36. whitphx
(Yuichiro Tachibana (Tsuchiya))		 2174 Avatar for whitphx
37. yutkat
(Yuta Katayama)		 2161 Avatar for yutkat
38. AkihiroSuda
(Akihiro Suda)		 2139 Avatar for AkihiroSuda
39. kateinoigakukun
(Yuta Saito)		 2048 Avatar for kateinoigakukun
40. hakuturu583
(Masaya Kataoka)		 2037 Avatar for hakuturu583
41. halogenandtoast
(Matthew Mongeau)		 2008 Avatar for halogenandtoast
42. atztogo
(Atsushi Togo)		 1980 Avatar for atztogo
43. terasakisatoshi
(Satoshi Terasaki)		 1977 Avatar for terasakisatoshi
44. nobuyuki83
(Nobuyuki Umetani)		 1967 Avatar for nobuyuki83
45. hatoo
()		 1935 Avatar for hatoo
46. bannzai
(bannzai)		 1898 Avatar for bannzai
47. hajimehoshi
(Hajime Hoshi)		 1893 Avatar for hajimehoshi
48. Shougo
(Shougo)		 1877 Avatar for Shougo
49. tkoyama010
(Tetsuo Koyama)		 1871 Avatar for tkoyama010
50. winebarrel
(Genki Sugawara)		 1870 Avatar for winebarrel
51. nopnop2002
()		 1868 Avatar for nopnop2002
52. tokuhirom
(Tokuhiro Matsuno)		 1861 Avatar for tokuhirom
53. sevenc-nanashi
(Nanashi.)		 1811 Avatar for sevenc-nanashi
54. konn
(Hiromi Ishii)		 1773 Avatar for konn
55. kt3k
(Yoshiya Hinosawa)		 1725 Avatar for kt3k
56. lambdalisue
(Λlisue)		 1683 Avatar for lambdalisue
57. fa0311
(ふぁ)		 1674 Avatar for fa0311
58. dalance
(Naoya Hatta)		 1654 Avatar for dalance
59. keijiro
(Keijiro Takahashi)		 1653 Avatar for keijiro
60. tatsuyafujisaki
(Tatsuya Fujisaki)		 1636 Avatar for tatsuyafujisaki
61. EdamAme-x
(EdamAmex)		 1614 Avatar for EdamAme-x
62. 1024jp
(1024jp)		 1612 Avatar for 1024jp
63. rigaya
(rigaya)		 1611 Avatar for rigaya
64. taisukef
(Taisuke Fukuno)		 1596 Avatar for taisukef
65. harupy
(Harutaka Kawamura)		 1575 Avatar for harupy
66. smoogipoo
(Dan Balasescu)		 1570 Avatar for smoogipoo
67. norbusan
(Norbert Preining)		 1566 Avatar for norbusan
68. hi-ogawa
(Hiroshi Ogawa)		 1541 Avatar for hi-ogawa
69. kazupon
(kazuya kawaguchi)		 1541 Avatar for kazupon
70. MagicalTux
(Mark Karpelès)		 1533 Avatar for MagicalTux
71. hoothin
()		 1512 Avatar for hoothin
72. siketyan
(Naoki Ikeguchi)		 1504 Avatar for siketyan
73. fujiwara
(FUJIWARA Shunichiro)		 1488 Avatar for fujiwara
74. t4sk
()		 1468 Avatar for t4sk
75. zcbenz
(Cheng)		 1450 Avatar for zcbenz
76. soutaro
(Soutaro Matsumoto)		 1443 Avatar for soutaro
77. gkjohnson
(Garrett Johnson)		 1430 Avatar for gkjohnson
78. smorimoto
(Sora Morimoto)		 1429 Avatar for smorimoto
79. koic
(Koichi ITO)		 1407 Avatar for koic
80. yutannihilation
(Hiroaki Yutani)		 1392 Avatar for yutannihilation
81. rhysd
(Linda_pp)		 1386 Avatar for rhysd
82. tatsuhiro-t
(Tatsuhiro Tsujikawa)		 1378 Avatar for tatsuhiro-t
83. mashharuki
(Haruki Kondo)		 1363 Avatar for mashharuki
84. jsakamoto
()		 1362 Avatar for jsakamoto
85. sapphi-red
(翠 / green)		 1321 Avatar for sapphi-red
86. kazu-yamamoto
(Kazu Yamamoto)		 1304 Avatar for kazu-yamamoto
87. Avimitin
(Jiongjia Lu)		 1298 Avatar for Avimitin
88. marttp
(Thanaphoom Babparn)		 1291 Avatar for marttp
89. fosskers
(Colin Woodbury)		 1290 Avatar for fosskers
90. mattn
(mattn)		 1274 Avatar for mattn
91. SunsetMkt
(Sunset Mikoto)		 1270 Avatar for SunsetMkt
92. mayocream
(Mayo Takanashi)		 1264 Avatar for mayocream
93. pilcrowonpaper
(pilcrow)		 1253 Avatar for pilcrowonpaper
94. baku89
(Baku 麦)		 1201 Avatar for baku89
95. nobu
(Nobuyoshi Nakada)		 1187 Avatar for nobu
96. PINTO0309
(Katsuya Hyodo)		 1186 Avatar for PINTO0309
97. syohex
(Shohei YOSHIDA)		 1186 Avatar for syohex
98. jmettraux
(John Mettraux)		 1172 Avatar for jmettraux
99. cpojer
(Christoph Nakazawa)		 1172 Avatar for cpojer
100. yamadashy
(Kazuki Yamada)		 1123 Avatar for yamadashy
101. coliff
(Christian Oliff)		 1122 Avatar for coliff
102. neuecc
(Yoshifumi Kawai)		 1109 Avatar for neuecc
103. nuskey8
(Yusuke Nakada)		 1103 Avatar for nuskey8
104. yusukebe
(Yusuke Wada)		 1086 Avatar for yusukebe
105. haya14busa
(haya14busa)		 1082 Avatar for haya14busa
106. unhappychoice
(Yuji Ueki)		 1080 Avatar for unhappychoice
107. dai-shi
(Daishi Kato)		 1075 Avatar for dai-shi
108. Cloudef
(Jari Vetoniemi)		 1060 Avatar for Cloudef
109. miyaichi
(Yoshihiko Miyaichi)		 1051 Avatar for miyaichi
110. Saul-Mirone
(Mirone)		 1025 Avatar for Saul-Mirone
111. privatenumber
(Hiroki Osame)		 1022 Avatar for privatenumber
112. Jannchie
(Jianqi Pan)		 1009 Avatar for Jannchie
113. davetang
(Dave Tang)		 992 Avatar for davetang
114. int128
(Hidetake Iwata)		 987 Avatar for int128
115. ota-meshi
(Yosuke Ota)		 979 Avatar for ota-meshi
116. bluele
(Jun Kimura)		 973 Avatar for bluele
117. kurone-kito
(Kuroné Kito (黒音キト))		 973 Avatar for kurone-kito
118. dtoyoda10
(Daichi Toyoda)		 972 Avatar for dtoyoda10
119. piroor
(YUKI "Piro" Hiroshi)		 970 Avatar for piroor
120. Jxck
(Jxck)		 960 Avatar for Jxck
121. mayuki
(Mayuki Sawatari)		 956 Avatar for mayuki
122. noborus
(Noboru Saito)		 942 Avatar for noborus
123. Quramy
(Yosuke Kurami)		 940 Avatar for Quramy
124. ubugeeei
(ubugeeei)		 930 Avatar for ubugeeei
125. momeemt
(Mutsuha Asada)		 927 Avatar for momeemt
126. cxxxr
(cxxxr)		 925 Avatar for cxxxr
127. kaityo256
(Hiroshi Watanabe)		 923 Avatar for kaityo256
128. viasnake
(snake)		 920 Avatar for viasnake
129. kenjis
(kenjis)		 917 Avatar for kenjis
130. atsushieno
(Atsushi Eno)		 909 Avatar for atsushieno
131. sksat
(sksat)		 899 Avatar for sksat
132. Hiroshiba
(Hiroshiba)		 891 Avatar for Hiroshiba
133. XiaomingX
(Y11)		 888 Avatar for XiaomingX
134. msakai
(Masahiro Sakai)		 888 Avatar for msakai
135. inokawa
()		 876 Avatar for inokawa
136. mesqueeb
(Luca Ban)		 873 Avatar for mesqueeb
137. matanki-saito
((*`・∀・´*))		 865 Avatar for matanki-saito
138. youtalk
(Yutaka Kondo)		 839 Avatar for youtalk
139. NicolasDorier
(Nicolas Dorier)		 835 Avatar for NicolasDorier
140. yannklein
(Yann Klein)		 835 Avatar for yannklein
141. takahashim
(Masayoshi Takahashi)		 833 Avatar for takahashim
142. dev-yakuza
(DeKu)		 822 Avatar for dev-yakuza
143. liquidz
(Iizuka Masashi)		 820 Avatar for liquidz
144. champierre
(Junya Ishihara)		 819 Avatar for champierre
145. masarakki
(masarakki)		 815 Avatar for masarakki
146. fumiya-kume
(kuu(Fumiya Kume))		 795 Avatar for fumiya-kume
147. miurahr
(Hiroshi Miura)		 786 Avatar for miurahr
148. Songmu
(Masayuki Matsuki)		 779 Avatar for Songmu
149. CaseyNelson314
(Okawa Yusuke)		 775 Avatar for CaseyNelson314
150. melpon
(melpon)		 772 Avatar for melpon
151. matz
(Yukihiro "Matz" Matsumoto)		 764 Avatar for matz
152. ninoseki
(Manabu Niseki)		 761 Avatar for ninoseki
153. babarot
(Masaki ISHIYAMA)		 759 Avatar for babarot
154. fumiyasac
(Fumiya Sakai)		 758 Avatar for fumiyasac
155. osteele
(Oliver Steele)		 752 Avatar for osteele
156. qnighy
(Masaki Hara)		 750 Avatar for qnighy
157. mob-sakai
(mob-sakai)		 743 Avatar for mob-sakai
158. reindex-ot
(Re*Index. (ot_inc))		 741 Avatar for reindex-ot
159. sorah
(Sorah Fukumori)		 729 Avatar for sorah
160. toshimaru
(Toshimaru)		 726 Avatar for toshimaru
161. lhl
(Leonard)		 718 Avatar for lhl
162. ianlewis
(Ian Lewis)		 713 Avatar for ianlewis
163. nagadomi
()		 706 Avatar for nagadomi
164. rui314
(Rui Ueyama)		 688 Avatar for rui314
165. kadamwhite
(K Adam White)		 688 Avatar for kadamwhite
166. akinomyoga
(Koichi Murase)		 683 Avatar for akinomyoga
167. SoraSuegami
(Sora Suegami)		 682 Avatar for SoraSuegami
168. giginet
(Kohki Miki)		 675 Avatar for giginet
169. seratch
(Kazuhiro Sera)		 672 Avatar for seratch
170. andrewmd5
(Andrew Sampson)		 670 Avatar for andrewmd5
171. koide3
()		 668 Avatar for koide3
172. craftzdog
(Takuya Matsuyama)		 664 Avatar for craftzdog
173. conao3
(Naoya Yamashita)		 664 Avatar for conao3
174. ykob
(Yoichi Kobayashi)		 660 Avatar for ykob
175. ab25cq
(ab25cq)		 654 Avatar for ab25cq
176. amatsuda
(Akira Matsuda)		 653 Avatar for amatsuda
177. mattatz
(Masatatsu Nakamura)		 641 Avatar for mattatz
178. neet
(Ryō Igarashi (五十嵐 涼))		 641 Avatar for neet
179. asukaminato0721
(Asuka Minato)		 636 Avatar for asukaminato0721
180. LaoshuBaby
(快乐的老鼠宝宝)		 635 Avatar for LaoshuBaby
181. shogo4405
(shogo4405)		 632 Avatar for shogo4405
182. mariotaku
(Mariotaku)		 626 Avatar for mariotaku
183. e-jigsaw
(jigsaw)		 625 Avatar for e-jigsaw
184. philwo
(Philipp Wollermann)		 621 Avatar for philwo
185. hadashiA
(hadashiA)		 620 Avatar for hadashiA
186. miurla
(Yoshiki Miura)		 618 Avatar for miurla
187. ryohey
(ryohey)		 614 Avatar for ryohey
188. yanex
(Yan Zhulanow)		 598 Avatar for yanex
189. komagata
(Masaki Komagata)		 595 Avatar for komagata
190. martinheidegger
(Martin Heidegger)		 594 Avatar for martinheidegger
191. ran-sama
(Yakumo Ran)		 594 Avatar for ran-sama
192. taichi-ishitani
(Taichi Ishitani)		 593 Avatar for taichi-ishitani
193. itchyny
(itchyny)		 591 Avatar for itchyny
194. shaoanlu
()		 591 Avatar for shaoanlu
195. BcRikko
(B.C.Rikko)		 573 Avatar for BcRikko
196. zchee
(Koichi Shiraishi)		 569 Avatar for zchee
197. katopz
(Todsaporn Banjerdkit)		 564 Avatar for katopz
198. hnakamur
(Hiroaki Nakamura)		 563 Avatar for hnakamur
199. uhooi
()		 559 Avatar for uhooi
200. jamesdbrock
(James Brock)		 558 Avatar for jamesdbrock
201. hrsh7th
(hrsh7th)		 554 Avatar for hrsh7th
202. wkentaro
(Kentaro Wada)		 550 Avatar for wkentaro
203. otiai10
(Hiromu OCHIAI)		 548 Avatar for otiai10
204. ajnart
(Thomas Camlong)		 544 Avatar for ajnart
205. r7kamura
(Ryo Nakamura)		 543 Avatar for r7kamura
206. yhatt
(Yuki Hattori)		 541 Avatar for yhatt
207. koron
(MURAOKA Taro)		 539 Avatar for koron
208. szkkng
(Kengo)		 536 Avatar for szkkng
209. franciscop
(Francisco Presencia)		 531 Avatar for franciscop
210. idiotWu
(Daofeng Wu)		 524 Avatar for idiotWu
211. termoshtt
(Toshiki Teramura)		 524 Avatar for termoshtt
212. Reputeless
(Ryo Suzuki)		 519 Avatar for Reputeless
213. muukii
(Hiroshi Kimura)		 518 Avatar for muukii
214. aviatesk
(Shuhei Kadowaki)		 518 Avatar for aviatesk
215. RINEARN
(RINEARN)		 513 Avatar for RINEARN
216. Koras02
(kobiad_ros)		 511 Avatar for Koras02
217. riceset
(Komeno)		 507 Avatar for riceset
218. shimbaco
(Shimba, Koji)		 507 Avatar for shimbaco
219. koute
(Koute)		 504 Avatar for koute
220. sobri909
(Matt Greenfield)		 502 Avatar for sobri909
221. gfngfn
(Takashi Suwa)		 501 Avatar for gfngfn
222. himkt
(himkt)		 501 Avatar for himkt
223. domenic
(Domenic Denicola)		 500 Avatar for domenic
224. udzura
(Kondo Uchio)		 500 Avatar for udzura
225. planetchili
(chili)		 497 Avatar for planetchili
226. nuta
(Seiya Nuta)		 494 Avatar for nuta
227. Kamesuta
(Kamesuta)		 490 Avatar for Kamesuta
228. Watson1978
(Shizuo Fujita)		 488 Avatar for Watson1978
229. shirakaba
(Jamie Birch)		 485 Avatar for shirakaba
230. yhara
(Yutaka HARA)		 480 Avatar for yhara
231. saki4510t
(saki)		 480 Avatar for saki4510t
232. mame
(Yusuke Endoh)		 475 Avatar for mame
233. sideshowbarker
()		 470 Avatar for sideshowbarker
234. kevincobain2000
(Pulkit Kathuria)		 469 Avatar for kevincobain2000
235. frandiox
(Fran Dios)		 464 Avatar for frandiox
236. syoyo
(Syoyo Fujita)		 463 Avatar for syoyo
237. Py-Ec
(@PyEcZenith)		 462 Avatar for Py-Ec
238. k-takata
(K.Takata)		 460 Avatar for k-takata
239. take-cheeze
(Takeshi Watanabe)		 459 Avatar for take-cheeze
240. 3UR
()		 451 Avatar for 3UR
241. wadackel
(tsuyoshi wada)		 451 Avatar for wadackel
242. creasty
(Yuki Iwanaga)		 446 Avatar for creasty
243. sotayamashita
(Sam Yamashita)		 445 Avatar for sotayamashita
244. OvidijusParsiunas
(Ovidijus Parsiunas)		 445 Avatar for OvidijusParsiunas
245. c-bata
(c-bata)		 442 Avatar for c-bata
246. okuramasafumi
(OKURA Masafumi)		 441 Avatar for okuramasafumi
247. ogaclejapan
(ogaclejapan)		 440 Avatar for ogaclejapan
248. kozo2
(Kozo Nishida)		 436 Avatar for kozo2
249. LISA-KOREA
(Lisa )		 434 Avatar for LISA-KOREA
250. kazuho
(Kazuho Oku)		 434 Avatar for kazuho
251. Kazuhito00
(KazuhitoTakahashi)		 430 Avatar for Kazuhito00
252. usualoma
(Taku Amano)		 427 Avatar for usualoma
253. syumai
(syumai)		 426 Avatar for syumai
254. ktoso
(Konrad `ktoso` Malawski)		 425 Avatar for ktoso
255. miyakogi
(miyaco)		 423 Avatar for miyakogi
256. uzulla
(uzulla / Junichi Ishida)		 421 Avatar for uzulla

Organizations

Rank Organization Members
1. ruby 8
2. vim-jp 8
3. cpprefjp 5
4. ruby-no-kai 4
5. oss-gate 4
6. emacs-jp 4
7. web-platform-tests 4
8. groonga 4
9. sinsai 3
10. voicevox 3