Naturally, he describes in his diary, "Narimichi-kyo Kuden Nikki" (an anecdote of FUJIWARA no Narimichi), to what extent he practiced to improve his kemari skills.
勿論、彼の日記『成通卿口伝日記』には、彼が蹴鞠の上達のためにいかに努力してきたかが綴られている。