YES!!!!! IVE DECIDED ON THIS BEFORE. THESE ARE MY ANSWERS
Akihiko: Electric
Hatto: Dark
Himawari: Grass
Kain: Water
Katsu: Fairy
Ken: Bug
Kokuhaku: Psychic
Maki: Dragon
Mikio: Steel
Mitsuharu: Fighting
Shin: Normal
Shinju: Ice
Tomoe: Ghost
Yoshiyuki: Fire
Yuma: Fairy (I feel like her and katsu would be way into pokemon contests)