Throughout the series he is a karuta mentor as well as a confidant who teaches his pupils life lessons .
In elementary school Chihaya , Taichi and Arata develop their karuta skills and form their first team under Harada 's supervision .
Throughout the series Chihaya is a Chihaya   as well as a confidant who teaches Chihaya 's pupils life lessons .
In elementary school Chihaya , Taichi and Arata develop their karuta skills and form their first team under Harada 's supervision .