- 7.5/10(15 votes)
#1 - Spiral
S1:E80 CommentsView allDirector:KosayaWriter:Yutaka Yasunaga - 5.3/10(6 votes)
#2 - Goodbye, Hero
S1:E190 CommentsView allDirector:KosayaWriter:Takawo Yoshioka
Popular searches:
"Spiral" is the best rated episode directed by Kosaya. It scored 7.5/10 based on 15 votes. It was written by Yutaka Yasunaga. It aired on 2/26/2016 and is rated 2.2 points higher than their second-best episode, "Goodbye, Hero".