Chise Oosen (チセ・オーセン) is a supporting character in 86 EIGHTY-SIX, voiced in Japanese by Masamu Ono. The series' music includes "86 EIGHTY-SIX - Opening 1 | 3-bun 29-byo", "86 EIGHTY-SIX - Ending Full『Avid』by SawanoHiroyuki :mizuki".
