|Ryuuzaki Kakeru竜崎 翔琉|
|Aliases||佐藤 修造, Satou Shuuzou|
|Hair||Black, Short, Stubble, Thick Eyebrows, V Bangs|
|Role||Homeless, Mentor, Unemployed|
|Engages in||Martial Arts|
|Visual novels||Side character - Baka Moe Heart ni Ai o Komete!|
|Voiced by||Shinsen Ryoku|
Shotarou's love master and the one who taught him the road of love he should walk on. He lives usually in parks and appears to be both homeless and unemployed, not to mention "Ryuuzaki Kakeru" is not his real name. Also known as the "world's strongest virgin".