Koichiro Ohba (@koichiro)
  • Stars
    star
    107
  • Global Rank 196,973 (Top 7 %)
  • Followers 165
  • Following 76
  • Registered over 16 years ago
  • Most used languages
    Ruby
    90.0 %
    Java
    10.0 %
  • Location 🇯🇵 Japan
  • Country Total Rank 4,139
  • Country Ranking
    Ruby
    313
    Java
    2,208