I filmed a challenge with Riku's cousin, Ai, and they look cute.

My cousin, Ai Takahashi, is a famous person, isn't she?

Former member of Morning Musume, a national girl group in Japan..

So, Riku-san took official photos together even before his debut...

I think you are one important person who has consistently supported and pushed for Riku's debut in the entertainment industry.

Anyway, a surprise challenge video has been released.

I heard you were born in '86, but you look so young for your age...

The two of you look really affectionate and cute. It was heartwarming and nice to watch.