¡Kawashima Ryuta Kyoju No Sokko! Anzan No Drill Otona No No Suji Tore 99 X 99 Made Sokuto!
¡Kawashima Ryuta
Description
[Machine Translation] Super Fun! Strengthen your adult brain with mental arithmetic! 2-digit multiplication greatly improves your calculation ability! Simple mental arithmetic rejuvenates your brain! Quickly! Become good at calculation by mental arithmetic.
凌
Credits
¡
Detailview
¡
Tracklisting
TOP