
Quick answer — KOTOKO worked on The Faraway Paladin: The Lord of Rust Mountains (Theme Song Performance), Motto To Love Ru (Theme Song Performance), Ro-Kyu-Bu! SS (Theme Song Lyrics) and 4 more anime.
KOTOKO worked on The Faraway Paladin: The Lord of Rust Mountains (Theme Song Performance), Motto To Love Ru (Theme Song Performance), Ro-Kyu-Bu! SS (Theme Song Lyrics), Accel World EX (Theme Song Performance), Tweeny Witches (Theme Song Performance), Kamen no Maid Guy (Theme Song Performance), KAMUI ---He's behind you (Theme Song Performance).