Character: jamirokumai (pop'n music)
Jamirokumai (ジャミロ熊井), known as Kumai-san (熊井さん) from pop'n music 20 Fantasia onwards, is a character introduced in pop'n music 19 TUNE STREET, associated with the song VELVET BULLET (ヴェルヴェットバレット) by Des-ROW+2. He is a white bear with brown dreadlocks and a green-orange-black headband. His original name is a pun on the band Jamiroquai and was likely changed due to copyright reasons.
According to his official profile, his songs are very popular. He attracts fans of all ages and genders who are "healed by his appearance".
This tag implicates pop'n_music (learn more).