湯月凜空 (Riku Yuzuki; born September 19, 2001), better known as 超学生 (Chogakusei) is an utaite with a low and raspy voice. He currently has over 850k subscribers on YouTube, and has been active on the NND platform since late 2011, starting to upload covers at ~11-12 years old.

A signature of Chogakusei’s is his masked appearance in his covers. He’ll often paint his nails in correlation with the song he’s covering, and will sometimes draw on his neck, also in correlation with the song.