Momoko, Kaeru no Uta ga Kikoeru yo.

Alt title: My Sister, Momoko

If you're looking for manga similar to Momoko, Kaeru no Uta ga Kikoeru yo., you might like these titles.

Kimi no Sei - Kizuato

Kimi no Sei - Kizuato

Yurina has set aside her painful memories of being bullied by Takaya, and accepted his sincerity. They're now dating and slowly rediscovering themselves, but their kindergarten classmate Nogi dredges up their past and vows to "rescue" Yurina from Takaya's evil clutches. Will Takaya and Yurina's love - a love that started off on a bad footing - withstand new trials, growing uncertainty and revisits to the past?

I agree

ME2

ME2

Aki is a shy, introverted teen trying to cope with the death of her older brother. Coupled with the daily pressures of being the most bullied kid in school, she keeps having mysterious blackouts. Entire days begin to be unaccounted for as Aki finds strange items in her closet. Adding to her bewilderment, the cutest boy in school is suddenly taking an interest in her. Aki wonders if her grip on reality is slowly slipping away, but something even more shocking might be behind this haunting tale...

I agree

Korosareru nara, Isso Sakura no Ki no Shita de

Korosareru nara, Isso Sakura no Ki no Shita de

One day, Yukino received a weird messagefrom her best friend Saho. Then when she came to school she heard abouther death. Truth is, she killed herself becauseshe was persecuted by her schoolmates... So why is her last message "run"...?

I agree

Tetsugaku Letra

Tetsugaku Letra

In middle school, Ichinose Kimitaka taught his friends how to play basketball. Despite his experience with the sport, his friends quickly outmatched him in skill. After an incident brought on by his frustration and jealousy, he was crushed and on his way to toss out his basketball shoes. He met a girl who was just as frustrated, throwing her dancing shoes away after been rejected from her hobby. He urged her to give basketball a try, and the two exchanged their shoes instead of throwing them away. As he enters high school, Kimitaka learns that she is now a happy, social basketball player. Will Kimitaka be able to find the courage to make new friends and pursue his own talents?

I agree

Happy Tomorrow

Happy Tomorrow

Kunieda, who recently entered SMP High School, was immediately antagonized by her classmates. She was bullied by them everyday. Trash was piled on her desk, and her pencil case was filled with thumbtacks. Kunieda even has to eat lunch in the girls' bathroom to avoid being harassed. Among the classmates who didn't bully or mock her, there is a guy who cares a lot about her. He helps her through the crisis, as well as invites her to eat at his usual table.

I agree

Fever

Fever

Hyung-in has never been the same since his best and only friend committed suicide. That is, until he meets an orphan on the bus who takes him to Fever, an alternate school where kids just like him go on unexpected journeys into the unknown.

I agree

Homeroom

Homeroom

High school student Sachiko is bullied daily and is the recipient of constant unpleasant pranks in class. The culprit is unknown, however, in truth, to Sachiko those days were not particularly painful. That is because her beloved Aida-sensei is there to save her. Bright, handsome, and with a strong sense of justice, he is popular with everyone. Of course to Sachiko he is her special hero. However, Aida-sensei has a secret...?

I agree

Mondai no Nai Watashi-tachi

Mondai no Nai Watashi-tachi

In this series, the main character becomes a target after she sticks up for another girl, but manages to turn it around and make the head 'mean girl' teased instead. Then she has to take on a teacher, who accuses her of shoplifting to cover up her own theft. Most of the victims crawl up into a ball, stop going to school, or just become loners but not in Mondai. It is the story of becoming friends and the different relationships between them.

I agree

Kimi o Matsu -> Akaiito

Kimi o Matsu -> Akaiito

Matsuri had always been victimized and bullied because of her bright red hair. One day, two brothers, Natsume Fuuzou and Tsukuya, are hired to work at her family's bed and breakfast. It seems they have run away from home and are trying to earn their way in the world. However, there might be more to them that meets the eye... especially the strong, silent Tsukuya who manages to look past Matsuri's red hair and see her for who she really is.

I agree

Ichigo to Anzu

Ichigo to Anzu

Biological twins--and they couldn't be more different. Friendly outgoing Anzu is in love with Makoto, but can't work up the nerve to confess. Shy withdrawn Ichigo (the one with the glasses) was a stalking victim and now hates men. But they're going to need each other to cope with a huge change in their lives. Their mother has remarried and the twins discover they've gained a brother as well; clever and carefree Kenta. And Kenta (with Makoto) has a plan to help Ichigo--just make the twins trade identities!

I agree