Kimikiss Sweet Lips is a collection of one-shot stories that tells about the relationship of an ordinary high school boy named Aihara with the 9 heroines from the Kimikiss series. This manga is from the same game and anime adaption.

Collection of short stories:

1. Hoo ni Shizumu

2. Kimi wa Chiisana Kesshou (You're My Small Crystal)
Kaho puts on a facade in front of everyone, hiding who she truly is, in other words lying to those she cares about in order to make them feel at ease. One day she meets a boy at a social gathering who sees right through her and helps her change...
- Fate

3. Wagamama ni Dakishimete

4. Yakusoku ga Kimi wo Yaburu
Aina and Tooru are childhood friends who made a promise to always be siblings. As the years pass, Aina?s feeling for Tooru turned to love but Tooru became cold and distant. Will either of them be able to keep their promise?

When it's love at first sight, your beloved sparkles right? Love makes everything sparkle...

A kiss is shared with her kouhai, Hasumi-kun, through a game of Kings?! What will result from the throbbing of hearts that they experience together?

Contains 3 oneshots:

1) Kimi wa "Suki" no Daimeishi
From Midnight Scans:
I didn't think you'd still remember me once you'd gained fame. When you're supposed to pick me up, you don't even think to come.
That's why, when there's someone who even slightly resembles you...
Ten years ago, you left me to become a kabuki actor. But I still remember the promise from that day... You have become famous and are called "the most beautiful high school student in Japan". I'm living in a different world from you. That's why you won't even think to meet me once again...?

2) Hetakuso Kata Omoi (Hopeless Unrequited Love)
All Yuri wants to do is talk to her crush in her art club, Yano-kun, yet she's able to do anything but. Getting an idea, she asks Yano's best friend, Kimidzuka, for some tips on how to make her ideal for Yano. Though reluctant, Kimi-kun helps out...

3) Towa ni Nemure (Eternal Sleep)
Jin's just a lowly pirate with an incredibly handsome face and loves playing with women, but this annoying female brat, who he was going to sell as a slave with the rest of them, somehow feels different from everyone else.

From Peccatore Sanctuary:

The cheerful and open high school freshman, Nakazato Haruka has fallen in love! With his classmate - basketball's club Tajima Kaoru. Haruka started his fierce attacks, and also declared "You will like me for sure!" How will the cool and quiet Kaoru react after knowing about Haruka's feelings?

Series version of the oneshot/tank under the same name done by the same artist.

Volume 1 of the series is the oneshot/tank containing four oneshots. The oneshot Sukitte Iwaseru Houhou is basically a Chapter 0 (Prologue) to the story.
The story continues in Volume 2 - from Chapter 1 of Sukitte Iwaseru Houhou.

Cute and popular, Nanoka seems to be the type of girl who could get any boy using her so called “tactics”. Accepting confessions and dumping boys at the snap of a finger, she’s never truly been in love… until she met the Cooking Club President, Haru. How can she catch this upperclassman’s attention when she can’t keep herself composed enough to use her so called tactics?

For a little while, Kiyomizu Iroha and her best friend were met with joy as they ended up in the same class. But then, every day she starts feeling left out after her best friend got a boyfriend. Would Iroha do the same...!?

Momoko is a shy girl who spends all her time reading girly novels. She longs to fall in love like the heroines in the stories she reads, and one day her dream seems to come true! After a fateful encounter worthy of a novel, Momoko decides she's in love with Oshima, her school's ace baseball player. But how can she get closer to him?After consulting her precious books, she eventually ends up helping to revive the unpopular traditional Japanese cheering club to cheer at the school's baseball games. However, they've only got just enough members to keep it from being abolished, and none of them seem to know exactly what they're doing. Their first performance is so dreadful that people even blame them for the baseball team's defeat! Their ragtag cheer squad will have to get its act together if Momoko is to have any chance of realizing her fiction-worthy romance!

From September Scanlations:

While he cannot explain it, Udou Ryuuji is absolutely certain of one thing: he loathes Kujou Ritsuki from the very core of his being. There's just something about his good looks and the way he flirts and has all the girls eating out of his hand that pisses Ryuuji off royally—so when he accidentally discovers the deep dark secret behind Ritsuki's part-time job, he's of course going to milk it for all it's worth...right?

1-3) Kiss no Mukou
Kirio, Shirou and Eita were childhood friends. Kirio had always liked Eita and fell into a state of depression when Eita got himself a girlfriend. Kirio thought that he and Shirou are in the same "heart-broken" state as he always assumed that Shirou are also in love with Eita. However, one day Shirou blurted out that it wasn't Eita that he likes, but Kirio himself. Since then, Kirio became more self-conscious whenever he's with Shirou...

4) Eggshell
There are 7 months and 15 days until Toya Haruki graduates from high school. Until then his teacher Shiihashi intends to make him wait before he agrees to having a relationship with him. In the end who will win out Toya or Shiihashi?

5-6) The Sky We'll See Tomorrow & Stripe
Hitomi is being transfered to Osaka so he decides to break up with his lover Saki before leaving. It seems that Saki isn't going to just let things end.

From Dazzling Scans:

Hiiro has been crushing on Wakana-kun ever since she first saw him practicing kendo. However, she gets the shock of her life when she finds out that Wakana-kun is in love with his best friend, Anji-kun!

From Chibi Manga:

Tsubaki started going out with Yutaka who is in the same class after he confessed to her. No mails, very silent, at first she thought it was a "mistake" to go out with him but after realizing how pure/honest Yutaka is, Tsubaki gradually falls for him. So what are the worries that the two are facing..?

Enjoy the pure sweet love story

Collection of oneshots.

1) Kiss de Go : a girl marries in order to be more free.

2) Tabetai Baby- Ayu can only love her childhood friend, Kuma. Realizing this while she's in bed with Motoharu is a bit strange though. But she's determined to give her first time to Kuma, and Motoharu who loves her, wants to help her?!

Its sequel is Kanjite Go.

The track & field team Sakurai Natsumi joined is an uncommon team, who instead of training, play basketball and soccer everyday. The captain of Tokiwa Middle School's track and field team is Yoku-sempai, a second year student, who despite his small height of just 151 cm, is good at every sport he plays. Even though it was Natsumi’s brother Ryo who made Yoku the captain, she criticizes Yoku-sempai for being a bad captain. But soon she understands why her brother made that decision just by seeing Yoku's high jump. His beautiful jump makes her fall in love with him on a day where the sport’s ground was colored in orange by the setting sun, a day she will never forget.

Miharu, a recently enrolled student at the Seven Saints Girls Academy, is kissed on the cheek in greeting by her friend Sara. Little did she know that Sara's cousin Itsuki saw the kiss and develops plans for poor little Miharu...

From Deux:

The Konoe and Kazuki families have been fighting like cats and dogs for generations. Masaya Konoe and Yuma Kazuki attend the same elite high school and are known to all as arch rivals, but do they really hate each other? Masaya still cherishes a childhood memory of a time when Yuma shared a "treasure" with him. Now they share a secret attraction. Can they hide their passion? Burning desire has a way of erupting into flames!

The Deux published version of this manga does not include the short story called, "Water Lily". It's about two brothers where the younger brother is in a coma and the other takes care of him. The older brother molests his sleeping brother not realizing that his touches are being noticed.

From DGT: When Asano Arisu was little she was badly bullied by the local boys, now a high school student she's famous for her vehement hatred of men and boards an all girls school. When stunning Fujimi Kira enters and becomes her dorm-mate, proclaiming that she also hates men, Arisu thinks that it must be a fated meeting. However, they both have secrets that they need to keep from the Dorm Head, strict Kamitani-Sensei: Arisu keeping a pet ferret in the dorm, and Kira the fact that she's actually a BOY--much to Arisu's horror. It appears that he's at the school to uncover the mystery of his older half-sister's supposed suicide 2 years before. Will Arisu be able to cope with having to share a room with a boy, let alone help him with his investigations? And just how dangerous will it be to solve the mystery?

Tetsuro Tanaka is a month late starting high school due to an accident. As he's finally able to go, he's almost hit by a truck, but is saved by a mysterious girl who wears the same pendant as the one that his school has. He finds out that he's the only boy in his class and is instantly hated by his classmates except for a few. One girl is Yayoi Asuka, whose name Tetsuro is familiar with as it's the same name as a girl he knew when he was little. A few more girls get introduced, one being Sakuya Kazamatsuri. Yayoi reveals that she has superpowers and she takes him to his dorm, which she is going to share with him along with Sakuya, Miyabi Tsukuyomi, Akio Suzuka, Otome Chouno, Hifumi Inokai, and finally his teacher, Kano.

From Shoujo Manga Maniac:

Minori's childhood friend, Shin, has always been a crybaby and even though he's considered the charming prince of the school, Shin is still a crybaby in disguise! Minori consider him no more than a little brother, but is Shin's crybaby character his real character?