Season 1
Episode 1 : Professional Childhood Friend Yanami Anna's Style of Losing Episode 2 : The Promised Failure for You Episode 3 : Losing the Battle Before It Is Ever Fought Episode 4 : When You Stare Into a Losing Heroine, the Losing Heroine Stares Back Into You Episode 5 : Asagumo Chihaya Is Led Astray Episode 6 : Let Any One of You Who Has Never Been Dumped Be the First to Throw a Stone at the Losing Heroine Episode 7 : The Other Side of a Happy Ending Episode 8 : If You Are in Trouble, Feel Free to Consult Episode 9 : Guru Mengira Itu Noda di Langit-Langit atau Sesuatu... Silakan Lanjutkan Episode 10 : Saya kira ini terlalu dini untuk mengucapkan selamat tinggal Episode 11 : Mari Bicara Tentang Tanggung Jawab Episode 12 : Episode 12
Story
Nukumizu endures a chaotic few days of being constantly distracted by his sister Kaju and Yanami. One afternoon, Yanami invites Nukumizu to a café and the two spot Lemon and Ayano hanging out together.