Hikaru Kaihatsu

HIKAKIN (ヒカキン ) is a Japanese YouTuber and beatboxer. He is one of the few top YouTubers in Japan with over 10 million subscribers. His channel, "HikakinTV" mainly features product reviews and travel videos. He is also active on various other channels such as "HikakinGames" and "HikakinBlog". Recently, he has also been developing his own brand of products and pursuing acting careers.