Watch Nine 2: Koibito Sengen Anime in High Definition for Free at Anime Crazy Nine 2: Koibito Sengen Othername: Nine 2: Sweetheart Declaration, ナイン2 恋人宣言 Type: Special Released: 1983 Status: Completed Genre: Romance School Shounen Sports Synopsis: Second part of the Nine TV movies. Nine 2: Koibito Sengen Episode List Nine 2: Koibito Sengen Episode 13 years ago