
Quick answer — Tinkle worked on Ro-Kyu-Bu! SS (Original Character Design), Ro-Kyu-Bu ~ Fast Break! (Original Character Design), Angel's 3Piece! (Original Character Design).
Tinkle worked on Ro-Kyu-Bu! SS (Original Character Design), Ro-Kyu-Bu ~ Fast Break! (Original Character Design), Angel's 3Piece! (Original Character Design).