Kiss Me Or I'll Die
Kiss Shite Kurenakya Shinjau, KisU Shite Kurenakya Shinjau, キスしてくれなきゃ死んじゃう, 키스해주지 않으면 죽어버려
Author(s): Keishi Nishikida
Yuuta Sato accidentally discovers that childhood friend Rinko Uenohara contracted a very rare illness called the "Kissing Disease". The disease forces the person to kiss someone of the opposite sex at regular intervals or die! Yuuta decides that he is going to keep her alive no matter what. Will he succeed? What will the others think when they find out about the two!?
English
https://ww1.mangakakalots.com/manga/st918979
https://mangajar.com/manga/kiss-me-or-i-ll-die
https://ww3.mangafox.online/kiss-me-or-i-ll-die
Korean
https://newtoki65.net/bbs/board.php?bo_table=comic&wr_id=231032
https://manamoa47.net/bbs/page.php?hid=manga_detail&manga_id=10121