Group see-saw

(CR23) [Sadakichidou, SEE-SAW (Yamamoto Sadakichi)] Meishou Misettei (Various)

(C56) [Sadakichidou, SEE-SAW (Yamamoto Sadakichi)] Himitsu Nikki

(C54) [Sadakichidou, SEE-SAW (Yamamoto Sadakichi)] CRAYOLITA (Yume no Crayon Oukoku)