If you're looking for manga similar to Yuuwaku Healing, you might like these titles.
Yukari and Haruhi are the same age while Ruka is 4 years younger and they are all childhood friends. The three of them get along well with each other, but unexpectedly Haruhi confesses his love to Yukari and the two begin dating. But, Ruka forcibly chases after Yukari causing her heart to wander between Haruhi and Ruka. Although she doesn’t want to break up with Haruhi who is nice to her, she can’t stop the heat that she feels when she is with Ruka… The everyday peaceful life has turned into a continuation of storms!
Rei, Kazuma and Banri are close childhood friends. Rei, who's better than any guy, the cool and smart Kazuma and Banri who's mischievous and bright have the perfect balance. It's normal for the three of them to be together all the time and without thinking of themselves as men and woman they're just together. But something happens after which Rei starts to think of Banri as a "man", so the relation of the three changes...?!
The cool glasses-boy and his two beautiful childhood friends have a delicate balance between the three....
Yuri has a big crush on Yabe, but Yabe has decided the only girl he will ever seriously date is Motoko. So what's the problem? Yuri and Motoko are friends, and Motoko doesn't want to have anything to do with Yabe! But is she secretly harboring a crush on him, too? Will they ever get this mess straightened out? Only time will tell if love will tear these best friends apart in this hilarious love triangle--that may get another member!
On the day Sari transfers to her new school, she confesses her love for her cousin Kazuomi. After being subtly rejected, she find out that Kazuomi's best friend Mizuki is also interested in him. Because those two are like the sun and the moon, Sari's determination to be Kazuomi's girlfriend begins to waver. How will this interesting love triangle develop?
I want to have a normal romance. I want someone just for me. That’s all I wanted. But, it looks like I made a bad boy fall for me. The introverted college student, Hinata, becomes friends with the popular guy on campus, Daisuke. Just when Hinata thinks she is starting to fall in love for the first time, without realizing it, she draws the attention of another student, Shiro.
Hina continues a strange triangular relationship with her boyfriend, Natsuki, and the vampire, Hibiki.
A 16-year-old high school girl, Michiru Isshiki, has cool childhood friends--- her next door neighbors, Ryouhei and Shuusuke Kuwa. Shuusuke, the same age as Michiru, is a pure-hearted, passionate rugby player. On the other hand, Ryouhei, three years their senior, works as a model, and is the campus crush. Because Michiru is a pure-hearted person, Michiru opposes the playboy Ryouhei, but she realized her true feelings when she saw a kissing scene between Ryouhei and his girlfriend, Youko!