Social media star who has gained fame for his Ryuuu TV YouTube channel. His Japanese language lessons alongside cultural entries have helped him gain more than 329 million views.
He launched his YouTube channel in April 2015.
He has seen his YouTube audience grow to more than 1.5 million subscribers. He has also gained more than 150,000 followers to his ryuuu0409 Instagram account.
He has vlogged alongside his long-time girlfriend Yuma on YouTube.
He and Yuuma Rinozawa are both popular Japanese YouTube stars.