Mizuhara Ritsu loves both the 2D beauties of eroge and elementary school students. Also, his friend Bungo is jealous of how he seems to be surrounded by cute girls--there's his little sister Miri, his tsundere childhood friend Akari, and kuudere Hatori.

One day, Bungo tells Ritsu about an anonymous blogger who writes about the future, and whose vague online self-description seems to match Ritsu. While initially assuming it to be a prank, Ritsu ends up letting his actions be guided by the blog's horoscope-like hints for the upcoming day...

Chapters 1-8 are the Akari arc. Chapter 9 is where the time loops to the beginning. (Hatori arc starts at Chapter 9). Chapter 13 is the Miri arc and consequently the next story reset.

A story about two kids who go to Tokyo after their mother died and their stepfather kicked them out of the house. In Tokyo they meet up with a fellow orphan named Shigeru Ito. Thus begins their cynical tale of laughter and depression.

From Intercross:

Michiru has always been praised as a prince by the girls around her, so when Kousuke confesses to her and becomes her first ever boyfriend, she slowly becomes more aware of being more feminine.

1-3) Your Story I Have Known
High-school student Matsumoto Haato has fallen in love with his abusive mother's ex-boyfriend, yakuza Shibusawa, who was nice to him in the past. When he has nowhere left to go he turns to the gruff but kind older man. A three chapter love story that details the changing relationship between the two men over the years.

Includes a host character from Akanai Tobira.

4) Sauté d'oignon
When two people are together, the sweetness and the spiciness of love are the greatest flavors. High school student Negi and Tama have been together since elementary school, and now Negi is ready to move their relationship to a new level, but Tama's still unsure...

5) Koe ga Todoku no Nara (If the Voice Reaches)
Shouta is constantly getting in fights, but despite that, he's a nice guy. One day, while saving someone from some bullies, a weirdo samurai guy shows up and tells him he's haunting him. Now Shouta must deal with this constant spiritual companion... and all the emotions that come with him!

6) Kami-sama no me wo nusunde
Narasaki still vividly remembers the day in high school when his friend confessed to him, and his heartless response. Years later when he is confessed to by another guy, he's determined to give Wakatsuki the chance he didn't give his friend. But is he seeing the man in front of him, or just reliving the past?

1) Boku no Sekai Kimi no Real
Mayu falls in love with Naoki Hagiwara at first sight. For some reason, Naoki seems to look sexy in her eyes. But of course, she can’t tell him that along with her feelings for him. The two get into a fight, but afterwards Naoki seems to be oddly closer to her.

2) My Katekyo-sama
If Emi Hachiya doesn’t understand something the first time, then she never will. After receiving test scores with an average of 25 marks she comes home to find Ryou Kurosawa, a handsome tutor waiting for her. But is Emi prepared for his Spartan like training?

3) Kimi no Omou Tsubo
Uehara Mii is in love with her older brother’s friend and kouhai, Waou Kaname. The only problem is that Kaname-kun only sees Mii as a child. Mii tries desperately to make him see her differently but will some older girl competition get in her way?

4) Ore no Usagi-chan
Megu is confessed to by her friend Taichi but refuses. When Megu was 13 she saw her brother’s adult video and was traumatized, not being able to ever date someone. Taichi says he’s ok and that he’ll just flirt for now, but Megu‘s reaction to this is more disastrous than she expected.

Kazuomi clones his beloved childhood pets, only to have them return to life in human forms. Having looked forward to the nice low-maintenance cat and dog he remembered, Kazuomi is rather annoyed. After his life is turned upside-down by kindergarten-aged girls with the mentality (and human graces) of your average housepets, Kazuo gets angry and treats them coldly. Will Kazuomi learn to love the fluff again? Will his rival succeed in usurping his place as the coolest guy in school? Will Kureno stop chasing butterflies long enough to accomplish anything?

Hiromi can't wait for her cousin Makoto to come live with her - but when "he" finally shows up, she gets a good deal more than she bargained for. Toshiki Yui turns a hentai fetish into the plot hook of this high school situation comedy.

From Storm in Heaven:

Welcome to Momoko's waking nightmare. Things were settled, they were! She was SUPPOSED to have gone to a normal school, made normal friends, and led a blissfully normal life. But the universe is just cruelly, irredeemably, monstrously unfair, so instead she found herself thrown out of home, stuck in an all-boys boarding school with a roommate she hates, cursed with a hideous haircut and wearing clothes which, to be frank, she wouldn't be seen dead in. And the only thing worse than her current situation is the one that she'll be in if anyone ever realizes that she is, in fact, a girl. Everything is wrong! Particularly the fact that, even though she's surrounded by amazingly gorgeous guys, her chances of romance are less than zero. But with life this complicated, something's bound to give - and so it does.

Very cute yaoi comedy about a country boy who goes to Tokyo to find his real mother. He's followed there by his best friend who's in love with him.

1) Because You Smile When I Sing
The pop band vocalist, Atsushi, has always been thought of by others as a "scary person" because of the facial expression he was born with and his disinclination to speak. For Atsushi, Anzu is the only one who ever smiled wholeheartedly upon meeting him, but now that they have met again in high school, Anzu has changed completely. Why doesn't she smile? What can a boy--a singer--with a frightful expression and no speech do to bring her beautiful smile back...?

2) Ding Dong
Happiness resounds, ding dong. Though the sound of it may be short-lived, the echo only dies if we allow it to. Chisato wonders if her father ever loved her. He died in a car accident, leaving Chisato behind with her stepmother. He never gave her anything--no gifts on holidays, and he didn't even have the decency to go on living for her. It might be the case that even Chisato's stepmother feels no love for her and will leave. But one question from Chisato's childhood friend, Takahiro, brings the past echoing back with more clarity than ever before.

3) Voice of Mine
Inagaki Shuu is a musical genius, the son of musical geniuses, and so the eyes that watch him as he plays the violin are not the eyes of attentive listeners, but the eyes of scrutinizing customers. People are cold to him and the technical perfection he picked up from his parents...except for Futaba, that strange girl who ran into the music room to hide while he was there and then escaped out the window. She's straight and honest in her actions--and in her music. You can hear her voice when she plays, a voice that's uniquely hers. Can she help a genius to find his own voice...?

4) Double Flower
Suguru is a little strange for an 18 year-old boy. As a hobby and by profession, he's a seamstress. His rude little grade schooler step-niece, Aya, has run away from home and is staying with him now, and she lets him know everything that's on her mind without hesitation. It hurts to hear from her why women don't look on him as a man, but it also helps him understand what he needs to do to win the woman he loves...

5) Dark Princess
A hilarious fairytale side story of "Those Who Have Wings". Once upon a time, there was a beautiful princess named Princess Shoka. She was so lovely that she was called "Snow White," but she was also called "Dark Princess" because she was a sadistic slave driver! King Hiruto, Queen Phia, and General Tooya knew they had to do something about her behavior, so they hired Hunter Yang to kill her!? But she escaped, with Hunter Yang as her hostage, and went on an adventurous journey to find a hot knight to be her ultimate love!

1) Please Kiss Me
Why does Kei pick Setsu up everyday and then ignore him at school? Setsu wonders is he special or just a bother.

2) Rag Doll Honey
It's been six months of dating why won't Kotori let Ryouta into his apartment?

3) Sweet Life
Living together to save money is fine, but how long can one live under the same roof with the one they like without saying anything.

4) You Are All Of Me
Matsumoto is always getting into fights and Kanehara the student council president is always reprimanding him. Who'd guess these two are going out.

5) Love, My Lover
Kouki is always left alone at home when Yukiya goes off traveling for long periods of time. He starts to really question how serious Yukiya is about him and it only intensifies when Kouki finds a pair of womens earings.

6) He Is A Lovely Person
Setsu and Kei have been dating for a month. Kei is always doing things for Setsu, it is now time for Kei to be selfish.

1) Scent Filled Days
"Stay away from me, you stink." Hearing these words from high-schooler Kazunari sends auto mechanic Ryosuke into a confused funk. As the son of the garage owner, Kazunari should be used to the smells of oil and sweat, right? But he seems determined to avoid Ryosuke, who's equally determined to find out why!

2-4) Body Talk Paradox
Tattoo artist Shidou is very negative and unsociable. He can't call people close to him friends and he has no lovers. Even when he feels lonely, he only goes for one-night stands. But then Takita, whom Shidou had slept with previously, approaches him without any hesitation! Takita comes to visit him every day at work, and Shidou can't refuse him because he owns the building. Takita's expressions of love for Shidou are escalating day by day!

5) Love Sensitive
Tattoo artists and coworkers Sasami and Kaji are more like mother and child, with the wild looking Kaji taking care of the gloomy Sasami. Kaji's instincts are far from motherly, and he's grown to care for Sasami, whose sensitivity to the cold temperatures are making him more lethargic than usual. Can Kaji think of ways to keep him warmed up?

6) Mad Synapse
Akimoto just wants to keep everything in his work "moderate" but his co-worker, Suzuki, keep giving him trouble with his airheadedness. And too bad for Suzuki, but Akimoto isn't as nice as he might seem on the outside.

--

*NOTE: The manga was re-released under the new name Kuchibiru wa Uso (w)o Tsuku.

From Esthétique:
Boy-crazy Jae Yoo is willing to go through any underhanded means if it means living in the boarding house full of hot guys… Even if it’s going out on a blind date with the dorkiest boy in the school. When she dumps the guy immediately after, she pisses off his handsome best friend Ji Hu and from that point on, the two are constantly going at each other’s throats like cats and dogs. When Jae Yoo finally accomplishes her dream of entering the “boarding house of hunks,” she thinks that nothing could go wrong. An amazing house, a kind landlady, and even a cute guy who seems to be interested in her… What’s this?! Ji Hu is the landlady’s son?! And how is it that he knows about Jae Yoo’s most embarrassing moment in life? What kind of life will the two lead under the same roof? Will they be able to live together at all?!

A one-shot from the artist of Eyeshield21, published in Shounen Jump 2009 #22-23 Hokazono Kai, a soldier amidst a nuclear war, was captured by the enemy during a rescue mission. As a captive, he was tortured and tested upon. When the research center is hit by a tsunami and he escapes with a pair of blasters for arms. Kai returns to the japanese military and uses the one-of-a-kind weapon in battle under the codename "Blust".

From Esthétique:
On a cold day, Mirita discovers a hidden room with a kotatsu (a table that keeps one warm) inside. The kotatsu belongs to two of the most popular and handsome twin brothers in school. Both immediately kick Mirita out. However, Mirita becomes even more determined to get back into that room. What love triangle will commence?

Fujimiya Momiji is a descendant of the Kushinada clan, whose women possess the power to defeat the Aragami, an alien plant-like race, by sacrifice.

After centuries of slumber, the Aragami have awakened and are invading Tokyo en route to conquering the world. In their way are the hapless schoolgirl Momiji, infected with one of the "Blue Seeds", the curved magatama beads that are the heart and soul of the Aragami; the TAC, a government agency whose sole mission is to stop the Aragami; and Kusanagi Mamoru, a young man infused with Aragami blood who swears vengeance on those who took his family away from him.

Like the heroes of the past, this ragtag band of misfits must work together to defeat an ancient menace from the past, and one far closer to home.

-- anidb

A collection of short stories:

1. Oral Cavity Infectious Syndrome
On the surreal premise that women's mouths take the often weird shape of their partner's penis, Yoriko starts an investigation to discover with whom her boyfriend is cheating.

2. Local Tourist Information
A guide to an extraterritorial region of Japan.

3. Back Streets in Front of the Station
A girl goes crazy about reverse sides of different things, including streets, cars, and animals.

4. Genesis
Kago Shintarou's rendition of the Book of Genesis.

5. Superglue
What happens when you step on something so disgusting that you never want to uncover it?

6. Akutagawa in Front of the Station
A surreal homage to the writings of Ryunosuke Akutagawa.

7. When All's Said and Done - also included in Hell Season
A gruesome tale of hardened faeces, and a limbless girl.

8. Multiplication
Comic panels are multiplying and create opposing clans.

9. Abstraction
A two dimensional comic about young lovers turns 3D causing the characters' bodies to deform.

10. Blow-Up
What happens when every comic page features exponentionally more panels than the previous one?

11. No Need for Caution
The action of the comic happens outside of the panels--literally--in the white space.

12. The Memories of Others
Everyone's memories become visible via floating comic book panels.

13. Lord of the Ring
An incompetent sumo wrestler uses the powers of a forbidden pair of pants to overcome and shame his competition, until one day someone rises to attempt to crush him and take the pants for himself.

14. Spinning Thoughts
Wearing urinary calculi is the latest fashion trend.

In a flash, Chiihaya sees the figure of a girl in bloomers pass by. In a scant moment's glance, her heart was stolen. A girls' love story about bloomers.

Katsuragi Kiyo inherits a mansion AND vampires from a grandmother she never met. How does her life change after her so called fortune?

This manga also contains an extra story in both volume 1 and 2:

• Angel Koiuta (Angel Love Song)
Mizuho is a young girl who just had an argument with her boyfriend, Kei-chan. On the way home, she met a fallen guy from the greenhouse along with a guitar who called himself Tenshi. Mizuho took him home and asked him to form a group for the competition to win a cruise dinner so she could make up with Kei-chan. So will Mizuho get back together with her boyfriend or will something else spark?
This story was released as a oneshot in the furoku book Glittering X-Mas Story 2003.

• Kyuuketsuki no Onegai (Please Mr. Vampire)
Miku heard that there is a place where you can ask to become beautiful. She wants to be beautiful to be able go to the dance with a boy she likes. However when she goes to this place it turns out that the person who can make her beautiful is a vampire and needs to drink her blood to do so. What will she do.....

From Easy Going Scans:

Kael (aka Ryu Shiho) was a menace in his angelic form, harassing other angels whenever he got the chance to. Therefore, the heavenly fathers decided to expel him to the human world, hoping that his behaviour would improve. But... They guessed wrong. His attitude didn't get any better at all, and to top it off, humans now call him "Lucifer" because of his evil deeds and his scary eyes. If he ever wants to see the doors of heaven open up to him again, he has to perform a hundred good deeds… Will this task prove to be impossible?