Muto sisters present KUMON

The AKB48 siblings Muto Tomu and Muto Orin present in video clips the teaching methods of the Japanese educational institute KUMON. The clips can be seen on YouTube.

https://youtu.be/nAEu16RT9Wc

https://youtu.be/pv6yK33-v3s

https://youtu.be/QTYRuhzu-84

https://youtu.be/pt0yMs8kMc8

https://youtu.be/cN0tjtvwTnw