-- 1.) Gosan no Heart (prequel) -- 2.) Owaranai Fukou ni Tsuite no Hanashi (prequel, story of udous older brother, takayuki from Gosan no Heart -- 3.) Gosan de Fukou na Koibanashi (sequel to Gosan no Heart) -- 4.) Yamanai fukou no Owara Sekata (sequel to Gosan de Fukou na Koibanashi)
[]» Related Series Timeline 1. Gosan no Heart - Cool Seme Udou x lil Devil Uke Miki 2. Spin-Off : Owaranai Fukou Ni Tsuite No Hanashi - Focus on Udou's Bro 3. Official dj of 1 & 2 : Gosan de Fukou na Gojitsudan