If you're looking for anime similar to You At First Sight, you might like these titles.
"This is the punishment for a fat, ugly girl like me falling in love with someone as beautiful as you..." Yumeko had a mountain of complexes about herself. Then, a terrible accident befalls her. Though somehow saved from the brink of death, Yumeko wakes up a completely different person. "This is...me...?! I'm SO cute!!" Those around her can't hide their surprise and wonderment at this 180°change... But, Yumeko's new hyper-positive attitude starts to change her surroundings, too. Worries and complexes can affect anyone, and Yumeko will chop right through those of her various supporting characters!! In love, work, friendship... And an attempted murder case?!
Enter the XY escape room, where more mysteries appear after exiting than when you enter.
One night, a college student with a strong sense of justice, Seigi Nakata, saved a gorgeous foreigner, Richard, who was being harassed by some drunks. When Seigi found out that Richard was a jeweler, he asked for an appraisal on a ring with a shady history; one which his grandmother had kept secret until she died. The appraisal had revealed her past, truth, and desire. It led Seigi to work as a part-time employee for Richard’s jewelry store, the “Jewelry Etranger” in Ginza. While solving various “mysteries” introduced to the Jewelry Etranger, the relationship between Richard and Seigi gradually changes. However, each of them has secrets they have not told anyone.
When Alice transfers to a new middle school, she hears an urban legend about a student who disappeared the previous year and is suspected to have been killed by his fellow students. Even worse, Alice discovers that she lives next door to his former house, a supposedly haunted home now occupied by a reclusive classmate named Hana. Hana and Alice decide to investigate this "murder case" together, but soon find their lack of detective skills may be an obstacle...
Morimiya Yorito is a normal student who has an abnormal obsession for the sky. One day, he meets a strange girl named Shihou Matsuri who shares his interest, but as fate may have it, she isn't a human; Matsuri is a Yaka -- a "woe of the night" -- who is immortal and cannot stand the sunlight. A strange man is chasing Matsuri, to use her powers, so Yorito decides to help her hide. What are the strange man's plans, and what secrets does Yorito's sister hide?
As the two ReLife experiments are about to reach their time limit, Arata Kanzaki and Chizuru Hoshino must wrap things up at school. Soon their memories will be partially erased and they will be introduced to their adult lives once again.