Aichou Shuushin

Vol. 1: [Aiyoku Choukyou](https://www.mangaupdates.com/series.html?id=37804621064) Vol. 2: [Kairaku Chudoku](https://www.mangaupdates.com/series.html?id=44605097599) Vol. 3: [Retsujou Yokkyuu](https://www.mangaupdates.com/series.html?id=55421231028) Vol. 4: **Aichou Shuushin** Vol. 5: [Shinai Ichizu](https://www.mangaupdates.com/series.html?id=37358542599) Vol. 6: [Aishuuzenchaku](https://www.mangaupdates.com/series.html?id=5179326620)