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 2025-05-26 19:24:02 +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 contributions for each user (public & private). There are 120789 total users in the region and you need at least 195 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_private/USERNAME.svg)](https://user-badge.eplus.dev/japan_private/USERNAME)
For organizations, you need to use a slightly different markup: 
[![eplus.dev badge](https://org-badge.eplus.dev/japan_private/ORGNAME.svg)](https://org-badge.eplus.dev/japan_private/ORGNAME)
In case you aren't currently ranked on this page, you'll simply receive an "unranked" badge.

Rank User Contribs Picture
1. baba-s
(baba_s)		 24569 Avatar for baba-s
2. siketyan
(Naoki Ikeguchi)		 14948 Avatar for siketyan
3. suzuki-shunsuke
(Shunsuke Suzuki)		 14299 Avatar for suzuki-shunsuke
4. bannzai
(bannzai)		 13905 Avatar for bannzai
5. winebarrel
(Genki Sugawara)		 13833 Avatar for winebarrel
6. Songmu
(Masayuki Matsuki)		 12259 Avatar for Songmu
7. dev-yakuza
(DeKu)		 11760 Avatar for dev-yakuza
8. saltyshiomix
(Shiono Yoshihide)		 10265 Avatar for saltyshiomix
9. guitarrapc
(Ikiru Yoshizaki)		 9806 Avatar for guitarrapc
10. yuiseki
(yuiseki)		 9781 Avatar for yuiseki
11. shinh
(Shinichiro Hamaji)		 9015 Avatar for shinh
12. vvakame
(Masahiro Wakame)		 8467 Avatar for vvakame
13. sanposhiho
(Kensei Nakada)		 8333 Avatar for sanposhiho
14. yuzushioh
(yuzushioh)		 8304 Avatar for yuzushioh
15. YumNumm
(Ryotaro Onoue)		 8207 Avatar for YumNumm
16. sile
(Takeru Ohta)		 8069 Avatar for sile
17. taiki-e
(Taiki Endo)		 7464 Avatar for taiki-e
18. sue445
(Go Sueyoshi)		 7086 Avatar for sue445
19. shogo82148
(ICHINOSE Shogo)		 7024 Avatar for shogo82148
20. j5ik2o
(Junichi Kato)		 6792 Avatar for j5ik2o
21. syumai
(syumai)		 6724 Avatar for syumai
22. takahirom
(Takahiro Menju)		 6573 Avatar for takahirom
23. kyubuns
(kyubuns)		 6479 Avatar for kyubuns
24. peppy
(Dean Herbert)		 6437 Avatar for peppy
25. tkoyama010
(Tetsuo Koyama)		 6375 Avatar for tkoyama010
26. ursm
(Keita Urashima)		 6319 Avatar for ursm
27. r-plus
(r-plus)		 5732 Avatar for r-plus
28. inokawa
()		 5727 Avatar for inokawa
29. mattatz
(Masatatsu Nakamura)		 5706 Avatar for mattatz
30. hajimehoshi
(Hajime Hoshi)		 5679 Avatar for hajimehoshi
31. yuki-kimoto
(Yuki Kimoto)		 5662 Avatar for yuki-kimoto
32. mika-f
(MOCHIZUKI Natsune)		 5608 Avatar for mika-f
33. azu
(azu)		 5598 Avatar for azu
34. mizzy
(Gosuke Miyashita)		 5543 Avatar for mizzy
35. nov
(Nov Matake)		 5205 Avatar for nov
36. amachang
(Hitoshi Amano)		 5201 Avatar for amachang
37. kou
(Sutou Kouhei)		 5198 Avatar for kou
38. AkihiroSuda
(Akihiro Suda)		 5148 Avatar for AkihiroSuda
39. bokuweb
(bokuweb)		 5077 Avatar for bokuweb
40. hsbt
(Hiroshi SHIBATA)		 5058 Avatar for hsbt
41. sksat
(sksat)		 5046 Avatar for sksat
42. seanchas116
(Ryohei Ikegami)		 4924 Avatar for seanchas116
43. hakuturu583
(Masaya Kataoka)		 4789 Avatar for hakuturu583
44. ogaclejapan
(ogaclejapan)		 4786 Avatar for ogaclejapan
45. himkt
(himkt)		 4591 Avatar for himkt
46. Naturalclar
(Jesse Katsumata)		 4509 Avatar for Naturalclar
47. bobbens
(Edgar Simo-Serra)		 4430 Avatar for bobbens
48. Code-Hex
(Kei Kamikawa)		 4403 Avatar for Code-Hex
49. harupy
(Harutaka Kawamura)		 4214 Avatar for harupy
50. hrsh7th
(hrsh7th)		 4201 Avatar for hrsh7th
51. ryota-murakami
(Ryota Murakami)		 4193 Avatar for ryota-murakami
52. XiaomingX
(Y11)		 4164 Avatar for XiaomingX
53. mogaming217
(moga)		 4131 Avatar for mogaming217
54. peaceiris
(Shohei Ueda)		 4060 Avatar for peaceiris
55. yasulab
(Yohei Yasukawa)		 4059 Avatar for yasulab
56. kateinoigakukun
(Yuta Saito)		 4032 Avatar for kateinoigakukun
57. koriym
(Akihito Koriyama)		 4013 Avatar for koriym
58. xuwei-k
(kenji yoshida)		 3984 Avatar for xuwei-k
59. Saul-Mirone
(Mirone)		 3911 Avatar for Saul-Mirone
60. sapphi-red
(翠)		 3887 Avatar for sapphi-red
61. unhappychoice
(Yuji Ueki)		 3879 Avatar for unhappychoice
62. hakatashi
(Koki Takahashi)		 3826 Avatar for hakatashi
63. terasakisatoshi
(Satoshi Terasaki)		 3816 Avatar for terasakisatoshi
64. conao3
(Naoya Yamashita)		 3807 Avatar for conao3
65. babarot
(Masaki ISHIYAMA)		 3806 Avatar for babarot
66. wadackel
(tsuyoshi wada)		 3763 Avatar for wadackel
67. nghialv
(nghialv)		 3754 Avatar for nghialv
68. edom18
(edo)		 3722 Avatar for edom18
69. izumin5210
(Masayuki Izumi)		 3688 Avatar for izumin5210
70. fuyu77
(Kosuke Adachi)		 3648 Avatar for fuyu77
71. k0i
(k0i)		 3647 Avatar for k0i
72. toastkidjp
(Toast kid)		 3646 Avatar for toastkidjp
73. yanorei32
(Ray Yano | あねてあ)		 3608 Avatar for yanorei32
74. kishikawakatsumi
(Kishikawa Katsumi)		 3576 Avatar for kishikawakatsumi
75. zchee
(Koichi Shiraishi)		 3547 Avatar for zchee
76. superbrothers
(Kazuki Suda)		 3536 Avatar for superbrothers
77. tk0miya
(Takeshi KOMIYA)		 3499 Avatar for tk0miya
78. hiroshisekiya644
(Hiroshi Sekiya)		 3443 Avatar for hiroshisekiya644
79. hi-ogawa
(Hiroshi Ogawa)		 3423 Avatar for hi-ogawa
80. making
(Toshiaki Maki)		 3412 Avatar for making
81. magurotuna
(Yusuke Tanaka)		 3401 Avatar for magurotuna
82. kt3k
(Yoshiya Hinosawa)		 3392 Avatar for kt3k
83. kentaro
(Kentaro Kuribayashi)		 3385 Avatar for kentaro
84. hhatto
(Hideo Hattori)		 3370 Avatar for hhatto
85. p-chan
(P-Chan)		 3355 Avatar for p-chan
86. LISA-KOREA
(Lisa )		 3353 Avatar for LISA-KOREA
87. shimat
(shimat)		 3321 Avatar for shimat
88. koxudaxi
(Koudai Aono)		 3318 Avatar for koxudaxi
89. kenn
(Kenn Ejima)		 3310 Avatar for kenn
90. lukas-reineke
(Lukas Reineke)		 3305 Avatar for lukas-reineke
91. shirakaba
(Jamie Birch)		 3275 Avatar for shirakaba
92. mesqueeb
(Luca Ban)		 3271 Avatar for mesqueeb
93. yhatt
(Yuki Hattori)		 3259 Avatar for yhatt
94. hideakitai
(Hideaki Tai)		 3168 Avatar for hideakitai
95. sorairolake
(Shun Sakai)		 3163 Avatar for sorairolake
96. cpojer
(Christoph Nakazawa)		 3155 Avatar for cpojer
97. tarunon
(tarunon)		 3138 Avatar for tarunon
98. tokorom
(tokorom)		 3126 Avatar for tokorom
99. yyuu
(YAMASHITA, Yuu)		 3109 Avatar for yyuu
100. k1LoW
(Ken’ichiro Oyama)		 3079 Avatar for k1LoW
101. hotchpotch
(Yuichi Tateno (secon))		 3079 Avatar for hotchpotch
102. ryohey
(ryohey)		 3059 Avatar for ryohey
103. miyako
(Keisuke Miyako)		 3011 Avatar for miyako
104. h6ah4i
(Haruki Hasegawa)		 2995 Avatar for h6ah4i
105. lyokato
(Lyo Kato)		 2981 Avatar for lyokato
106. whitphx
(Yuichiro Tachibana (Tsuchiya))		 2973 Avatar for whitphx
107. kevinzhow
(Kevin)		 2899 Avatar for kevinzhow
108. champierre
(Junya Ishihara)		 2894 Avatar for champierre
109. catnose99
(catnose)		 2892 Avatar for catnose99
110. fukayatsu
(Atsuo Fukaya)		 2884 Avatar for fukayatsu
111. fosskers
(Colin Woodbury)		 2874 Avatar for fosskers
112. heestand-xyz
(Anton Heestand)		 2866 Avatar for heestand-xyz
113. konn
(Hiromi Ishii)		 2863 Avatar for konn
114. ubugeeei
(ubugeeei)		 2858 Avatar for ubugeeei
115. ufcpp
(Nobuyuki Iwanaga)		 2830 Avatar for ufcpp
116. privatenumber
(Hiroki Osame)		 2822 Avatar for privatenumber
117. k-takeuchi220
(took)		 2716 Avatar for k-takeuchi220
118. uzulla
(uzulla / Junichi Ishida)		 2693 Avatar for uzulla
119. EdamAme-x
(EdamAmex)		 2686 Avatar for EdamAme-x
120. kazupon
(kazuya kawaguchi)		 2669 Avatar for kazupon
121. rjyo
(Rakuraku Jyo)		 2655 Avatar for rjyo
122. mob-sakai
(mob-sakai)		 2635 Avatar for mob-sakai
123. lambdalisue
(Λlisue)		 2631 Avatar for lambdalisue
124. mpyw
(mpyw)		 2611 Avatar for mpyw
125. at-wat
(Atsushi Watanabe)		 2608 Avatar for at-wat
126. fumiya-kume
(kuu(Fumiya Kume))		 2606 Avatar for fumiya-kume
127. tmori
(Takashi Mori)		 2599 Avatar for tmori
128. coord-e
(Hiromi Ogawa)		 2592 Avatar for coord-e
129. p1ass
(Naoki Kishi)		 2584 Avatar for p1ass
130. shu223
(Shuichi Tsutsumi)		 2583 Avatar for shu223
131. kadamwhite
(K Adam White)		 2565 Avatar for kadamwhite
132. deatiger
(deatiger)		 2564 Avatar for deatiger
133. mitmul
(Shunta Saito)		 2561 Avatar for mitmul
134. creasty
(Yuki Iwanaga)		 2554 Avatar for creasty
135. Saqoosha
(Saqoosha)		 2553 Avatar for Saqoosha
136. norbusan
(Norbert Preining)		 2532 Avatar for norbusan
137. youtalk
(Yutaka Kondo)		 2524 Avatar for youtalk
138. morizotter
(Morita Naoki)		 2517 Avatar for morizotter
139. smoogipoo
(Dan Balasescu)		 2507 Avatar for smoogipoo
140. fa0311
(ふぁ)		 2497 Avatar for fa0311
141. toptal0212
(ToptalDev)		 2480 Avatar for toptal0212
142. sevenc-nanashi
(Nanashi.)		 2479 Avatar for sevenc-nanashi
143. yutkat
(Yuta Katayama)		 2473 Avatar for yutkat
144. mzyy94
(Yuki MIZUNO)		 2463 Avatar for mzyy94
145. muukii
(Hiroshi Kimura)		 2456 Avatar for muukii
146. nobu
(Nobuyoshi Nakada)		 2453 Avatar for nobu
147. osteele
(Oliver Steele)		 2451 Avatar for osteele
148. yoshiko-pg
(yoshiko)		 2439 Avatar for yoshiko-pg
149. halogenandtoast
(Matthew Mongeau)		 2425 Avatar for halogenandtoast
150. ianlewis
(Ian Lewis)		 2424 Avatar for ianlewis
151. tokuhirom
(Tokuhiro Matsuno)		 2415 Avatar for tokuhirom
152. Hiroshiba
(Hiroshiba)		 2408 Avatar for Hiroshiba
153. hitode909
(hitode909)		 2407 Avatar for hitode909
154. atztogo
(Atsushi Togo)		 2405 Avatar for atztogo
155. sachaos
(Takumasa Sakao)		 2389 Avatar for sachaos
156. sosukesuzuki
(SUZUKI Sosuke)		 2386 Avatar for sosukesuzuki
157. summerwind
(Moto Ishizawa)		 2385 Avatar for summerwind
158. moznion
(moznion)		 2384 Avatar for moznion
159. glassesfactory
(YAMAGUCHI EIKICHI)		 2374 Avatar for glassesfactory
160. frandiox
(Fran Dios)		 2373 Avatar for frandiox
161. msakai
(Masahiro Sakai)		 2366 Avatar for msakai
162. SphericalKat
(Amogh Lele)		 2345 Avatar for SphericalKat
163. sotayamashita
(Sam Yamashita)		 2331 Avatar for sotayamashita
164. tekezo
(Takayama Fumihiko)		 2326 Avatar for tekezo
165. ionicc
(Sagar Vakkala)		 2302 Avatar for ionicc
166. Jannchie
(Jianqi Pan)		 2302 Avatar for Jannchie
167. kitao
(Takashi Kitao)		 2289 Avatar for kitao
168. AAkira
(Akira Aratani)		 2281 Avatar for AAkira
169. Avimitin
(Jiongjia Lu)		 2265 Avatar for Avimitin
170. tatsuhiro-t
(Tatsuhiro Tsujikawa)		 2235 Avatar for tatsuhiro-t
171. yshrsmz
(Yasuhiro SHIMIZU)		 2234 Avatar for yshrsmz
172. gkjohnson
(Garrett Johnson)		 2213 Avatar for gkjohnson
173. ktr0731
(ktr)		 2209 Avatar for ktr0731
174. Kazuhito00
(KazuhitoTakahashi)		 2202 Avatar for Kazuhito00
175. tatsuyafujisaki
(Tatsuya Fujisaki)		 2198 Avatar for tatsuyafujisaki
176. c-bata
(c-bata)		 2196 Avatar for c-bata
177. saki4510t
(saki)		 2191 Avatar for saki4510t
178. sobri909
(Matt Greenfield)		 2182 Avatar for sobri909
179. wkentaro
(Kentaro Wada)		 2180 Avatar for wkentaro
180. moriyoshi
(Moriyoshi Koizumi)		 2174 Avatar for moriyoshi
181. uribo
(Shinya Uryu)		 2171 Avatar for uribo
182. dai-shi
(Daishi Kato)		 2166 Avatar for dai-shi
183. yusukebe
(Yusuke Wada)		 2162 Avatar for yusukebe
184. hatoo
()		 2161 Avatar for hatoo
185. hanachin
(Seiei Miyagi)		 2159 Avatar for hanachin
186. dalance
(Naoya Hatta)		 2149 Avatar for dalance
187. anchan828
(Keigo Ando)		 2136 Avatar for anchan828
188. simurai
(simurai)		 2127 Avatar for simurai
189. shioyama
(Chris Salzberg)		 2118 Avatar for shioyama
190. Haruma-K
(Haruki Yano)		 2113 Avatar for Haruma-K
191. dvcrn
(David)		 2091 Avatar for dvcrn
192. hutajoullach
(Huta Joullach)		 2077 Avatar for hutajoullach
193. yamadashy
(Kazuki Yamada)		 2073 Avatar for yamadashy
194. r7kamura
(Ryo Nakamura)		 2071 Avatar for r7kamura
195. koic
(Koichi ITO)		 2067 Avatar for koic
196. coliff
(Christian Oliff)		 2055 Avatar for coliff
197. atyenoria
(Akinori Nakajima)		 2026 Avatar for atyenoria
198. mrtolkien
(Tolki)		 2024 Avatar for mrtolkien
199. craftzdog
(Takuya Matsuyama)		 2020 Avatar for craftzdog
200. hayatoito
(Hayato Ito)		 2000 Avatar for hayatoito
201. goccy
(Masaaki Goshima)		 1991 Avatar for goccy
202. gfngfn
(Takashi Suwa)		 1991 Avatar for gfngfn
203. onevcat
(Wei Wang)		 1984 Avatar for onevcat
204. dennybritz
(Denny Britz)		 1980 Avatar for dennybritz
205. houko
(Evan Hu)		 1968 Avatar for houko
206. sgr-ksmt
(Suguru Kishimoto)		 1965 Avatar for sgr-ksmt
207. int128
(Hidetake Iwata)		 1957 Avatar for int128
208. katopz
(Todsaporn Banjerdkit)		 1934 Avatar for katopz
209. toshimaru
(Toshimaru)		 1932 Avatar for toshimaru
210. T-Kuhn
(Tobias Kuhn)		 1915 Avatar for T-Kuhn
211. mrdulin
(official_dulin)		 1912 Avatar for mrdulin
212. Shougo
(Shougo)		 1905 Avatar for Shougo
213. soutaro
(Soutaro Matsumoto)		 1895 Avatar for soutaro
214. davetang
(Dave Tang)		 1888 Avatar for davetang
215. zcbenz
(Cheng)		 1871 Avatar for zcbenz
216. szkkng
(Kengo)		 1863 Avatar for szkkng
217. knu
(Akinori Musha)		 1858 Avatar for knu
218. neka-nat
(Shirokuma (k tanaka))		 1848 Avatar for neka-nat
219. IloveNooodles
(Muhammad Garebaldhie Er Rahman)		 1833 Avatar for IloveNooodles
220. PINTO0309
(Katsuya Hyodo)		 1831 Avatar for PINTO0309
221. keijiro
(Keijiro Takahashi)		 1830 Avatar for keijiro
222. ryotarai
(Ryota Arai)		 1828 Avatar for ryotarai
223. yujinakayama
(Yuji Nakayama)		 1825 Avatar for yujinakayama
224. cxxxr
(cxxxr)		 1819 Avatar for cxxxr
225. hirak
(Hiraku NAKANO)		 1812 Avatar for hirak
226. momeemt
(Mutsuha Asada)		 1811 Avatar for momeemt
227. rhysd
(Linda_pp)		 1803 Avatar for rhysd
228. taisukef
(Taisuke Fukuno)		 1794 Avatar for taisukef
229. mashharuki
(Haruki Kondo)		 1776 Avatar for mashharuki
230. masarakki
(masarakki)		 1773 Avatar for masarakki
231. minaminao
(minaminao)		 1765 Avatar for minaminao
232. sorah
(Sorah Fukumori)		 1761 Avatar for sorah
233. cutmail
(Tatsuya Arai)		 1757 Avatar for cutmail
234. nuskey8
(Yusuke Nakada)		 1753 Avatar for nuskey8
235. timakin
(Seiji Takahashi)		 1744 Avatar for timakin
236. baku89
(Baku 麦)		 1743 Avatar for baku89
237. kitak
(Keisuke KITA)		 1740 Avatar for kitak
238. idiotWu
(Daofeng Wu)		 1740 Avatar for idiotWu
239. taiki45
(Taiki Ono)		 1736 Avatar for taiki45
240. ota-meshi
(Yosuke Ota)		 1730 Avatar for ota-meshi
241. wasabeef
(Daichi Furiya)		 1723 Avatar for wasabeef
242. yutannihilation
(Hiroaki Yutani)		 1719 Avatar for yutannihilation
243. mayocream
(Mayo Takanashi)		 1714 Avatar for mayocream
244. rinsuki
(rinsuki)		 1696 Avatar for rinsuki
245. lacolaco
(Suguru Inatomi)		 1693 Avatar for lacolaco
246. Akira-Hayasaka
(Akira Hayasaka)		 1692 Avatar for Akira-Hayasaka
247. 1amageek
(1amageek)		 1687 Avatar for 1amageek
248. kan-bayashi
(Tomoki Hayashi)		 1662 Avatar for kan-bayashi
249. acgotaku
(雪月秋水)		 1648 Avatar for acgotaku
250. haya14busa
(haya14busa)		 1647 Avatar for haya14busa
251. fujiwara
(FUJIWARA Shunichiro)		 1627 Avatar for fujiwara
252. ucan-lab
(ucan-lab)		 1618 Avatar for ucan-lab
253. shoheiyokoyama
(Shohei Yokoyama)		 1617 Avatar for shoheiyokoyama
254. kazu-yamamoto
(Kazu Yamamoto)		 1608 Avatar for kazu-yamamoto
255. shyouhei
(卜部昌平)		 1601 Avatar for shyouhei
256. kiaking
(Kia King Ishii)		 1599 Avatar for kiaking

Organizations

Rank Organization Members
1. potatotips 8
2. ruby 8
3. pfnet 6
4. vim-jp 4
5. asakusarb 4
6. vuejs 4
7. epicgames 4
8. pfnet-research 4
9. fluent 4
10. mercari 4