Comprehensive comic: I am a military advisor in a love story

[Although the author is single, he has a strong love theory] People want to time travel into anime, but why, when it comes to me, what I travel through is "The Sun is on Campus"!The start is the legendary scumbag Makoto Ito!what to do?Very urgent!A story about training a scumbag into pure love. (Three views are normal) Makoto Ito: Furukawa-san, please help me fall in love!Oji Mokozo: Please!I really like Okja! ... Azusagawa Sakuta: You want to be my military advisor? !Hikigaya Hachiman: Do you think I can fall in love?Tomikao Yuta: Brother-in-law, that I want to fall in love with Rokka. (There will be plots about the blue sea and the delusional student union) "My youth love story really has a problem", "Youth pig-headed boy will not dream of a bunny girl senior", "Second second disease also wants to fall in love"...