Recommendations based on "Toilet-bound Hanako-kun Vol. 1"

A chance meeting on a train to Tokyo sends two girls named Nana on a collision course with destiny!Nana "Hachi" Komatsu hopes that moving to Tokyo will help her make a clean start and leave her capricious love life behind her. Nana Osaki, who arrives in the city at the same time, has plans to score big in the world of rock'n'roll. Although these two young women come from different backgrounds, they quickly become best friends in a whirlwind world of sex, music, fashion, gossip and all-night parties!With the tabloids still out for blood, Nana and her Blast bandmates move into a weird dorm building run by their agency. But they've barely got enough time to settle into their new digs because their crammed schedule has them running from music studio to TV interview. The stress of band life and dealing with a disintegrating Ren have started to take their toll on Nana. If she collapses now, will she ever get back up?

Ryo ends up coaching a high school judo team, but women aren’t allowed at that school! She finds a way around this obstacle, but the real challenge comes when she finds herself facing off against...Asuka?! -- VIZ Media

R to L (Japanese Style). Just when it seems like Hikari might finally come to terms with her feelings for Kei, a huge new obstacle looms up between them. Kei's grandfather, the patriarch of the clan, comes to Japan, demanding that Kei return to London. But is that his real objective, or is he hiding something?

What?! The car's GPS only shows the road...!!Kawafuji, the only friend of handsome young calligrapher Seishuu Handa, has come to visit the island...!! However, the lack of cell phone signal and any useful landmarks is preventing the two of them from meeting up!! And who is this Kyousuke Kamisaki who's come along for the ride...? There's a storm brewing in the third volume of this sophisticated (?), heartwarming island comedy!!

Self-styled Kogal queen Kotobuki Ran and her friends just wanna have fun, which includes shopping, hanging out, and scamming meals off gullible guys. Unfortunately, their 'hood', Shibuya, is in constant danger of being despoiled by dirty old men, street gangs, nasty Kogal rivals, and other societal evils.

Will Haruna's high school debut end up in heartbreak hotel?Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!The school sports festival is coming up, so everyone's gearing up for some fierce competition! Even affairs of the heart become a competitive event when Yoh suspects his friend Asaoka may truly have feelings for Haruna...

Tomoko plunges into her second summer vacation as a high school student. Though determined to do her best at doing absolutely nothing, she ends up getting dragged to a school function in the early days of her break...Later, Tomoko sees Kii-chan again for the first time in ages. Can Tomoko triumph in a covert battle of wills against her little cousin...?

You've already met Keiichi Maebara and his mischievous friends in the Abducted by Demons Arc. But Oyashiro-sama's curse is poised to strike anew in Hinamizawa village. When Keiichi spots tomboy Mion working at a maid café, he can hardly believe his eyes! But it's not Mion after all - it's her identical twin sister, Shion. Keiichi's never heard of this "twin sister" before and suspects it's just another one of Mion's pranks. But through Shion, Keiichi is able to see a quieter, more feminine side of his best friend, even if it is all an act. As Keiichi spends more time with Shion, however, Rena grows more accusatory...

The sweet "aww"-inspiring tale of school life continues!!Hori and Miyamura decide to ring in the New Year at the local shrine...but with it comes their last term in high school. As the pair and their friends return to their everyday lives and usual hijinks, both the special days and the humdrum ones prove irreplaceable. But these precious days can't last forever...

As the seeds of love begin to bloom in her heart, Kobato's attentions are diverted from giving solace to strangers and filling up her magic bottle in order to finally earn her mysterious wish! Now it seems all Kobato has eyes for is the dour Fujimoto-kun and putting a smile on his face. With this turn of events, Kobato is fighting to save Yomogi Kindergarten more than ever before, all at the expense of her magic bottle. But as time runs out for her quest, is Kobato unwittingly endangering her wish, her life, and the lives of Ioryogi and his erstwhile allies (read: cronies) by choosing to follow her heart?