Who they are
- Hometown
- possibly Saffron City
- Region
- Kanto
- Gender
- Male
What they do
- Role
- Gym Leader
- Rank
- Karate Master, Black Belt
- Gym
- Fighting Dojo
- Badge
- Unknown Badge
- Specialty
- Fighting-type Pokémon
In the games
Facts indexed from the Bulbapedia article “Koichi” (names, dates, places, credits; no text copied). Ages are as stated in the games or anime and can differ between them. Not affiliated with Nintendo / The Pokémon Company. All characters →