Is so common many manga series start well but finish on a bad way, like Prison School, Bleach, or another one... Someones very underestimated deserved a second chance like Omamori Himari, Deadman Wonderland, DearS and Sekirei (that made the opposite). Maybe their mangakas didn't know how to end, were under pressure or were tired of it. Yoshihiro Togashi from Yu Yu Hakusho and Hunter X Hunter was known as lazy and Kentaro Miura from Berserk, despite its pauses, priorized his health. But in To Love-ru, like The Quintessential Quintuplets, was not an exception! Rito Yuuki after yelling "I LOVE YOU!" to Haruna, unfortunately other girls were there too. Lala, Yui, Mikan, Nana, Yami, Momo, Saki, Run... The manga got flanderized and (almost) the whole cast involuted instead of evolve. Rito became a puppet from Harem Plan. Lala idealized it but Momo caught it to turn it her Adult Game, making the girls approarch from him. And, in many times, she harasses him, most for Mikan's chagrin. He