The fate of the world rests on one man's shoulders. Or, to put it more exactly, it rests on his balls.
In a freak sealing accident the Queen of Terror is sealed into Satou Kohta's balls, thus preventing her from reigning destruction on the world. However, a lesser devil, the incompetent horned tsundere loli Elyse, has been sent up to Earth to release the Queen at all costs. The only way to do so is to make Kohta ejaculate, and Elyse only has 30 days to do it.
The battle for mankind has begun, in Kohta's pants.

From Attractive Fascinante:

Shijima Rui, a potter, and Ubukata Toriko, a cram school teacher, finally got to live together. Just like any newly-wed couple, because of their different backgrounds and lifestyles, they had to learn how to accommodate each other. Learning how to take care of a baby and getting their families' recognition were also the challenges they needed to face. But how would Shijima going to prove his love for Toriko when they met with a new love rival?

Included stories: Ore x Yome: Himekawa is 26 years old and has a beautiful girlfriend who wants to remain a virgin until she's married. He's lied to her and told her that he has a career with a company when in fact he works at the local convenience store. Ashamed, and wishing to power up his career so he has a shot at actually marrying his girlfriend (and her virginity), Himekawa replies to a want ad and is surprised to get an immediate response. Gyakushu no Ore x Yome: Kou's very good with computer science and robotics, but not very skilled with the opposite sex. He has a crush on his coworker, Moe, but he hardly even speaks to her. Then one day, his 99 year old self from the future sends him back a present; an android of Moe that only wants to make him happy. His future self comes along for the ride, in the form of a little phallic robot. His new penis-bot and android girlfriend are definitely going to make his life a lot more complicated.

From Esthétique:: Whatever happened to Rui”s side of the story? When Hana Yori Dango ended, Rui never resolved his feelings for Makino Tsukushi. Now, it appears that Doumyouji and Makino are getting closer to solidifying their relationship. Can Rui bear to give up on the girl he loves? Or will he voices he tell Makino of his love and try to steal her away? Time is running out…

1-3) Love is in the air for another Kunisaki brother as the school carnival approaches. Rehearsals have begun, and Satsuki is hungry. Jumping out of the window may be one way to get away, but his ever-vigilant watchdog, Kunisaki Yamaji, is soon there to bring him back. As rehearsals for the school carnival continue, someone seems to be out to sabotage the play and Satsuki. Can Yamaji protect his precious Satsuki? Does Satsuki really need protecting?

4) A one-shot that follows lovers Ginka and Kakei-senpai. Ginka and Kakei-senpai are both looking forward to their planned overnight trip during Golden Week, but Kakei-senpai doesn't show up. No phone call, no message... Kakei-senpai is gone. What happened? What is Ginka supposed to do? Has this little uke been abandoned?

5-6) Mikami Yuusuke seems to be quite the gentleman, using his wealth and power to take care of many unfortunate men and women. Ichihashi Rui, a student in Mikami's school of design, is one of those unfortunates. Now someone seems to be after Mikami, setting fire to his buildings and leaving "gifts" in Rui's mailbox. Will Mikami be able to save Rui? Or will it be Rui who saves Mikami?

A man comes home one day to have his wife give him divorce papers. A woman comes home to her apartment one day to find a woman she doesn’t know wrapped in a towel coming out of the shower. They both get conned by the same real estate conman on the same house, a 4LDK. So now the man, his two sons, the woman, and her two daughters live in the same house.

From Condensation:

Honda Moe just transferred to Todo Gakuen, but no one bothered telling her she'd be the only girl student! Lucky for her, Himuro Kyo, her childhood playmate, is also in her class. But why's he being such a jerk and pretending he doesn't know her? Moe's gotta be creative and use her wits if she wants to survive the new schoolyear with her virtue intact. Who's gonna protect the lone princess, from a school full of wolves?

A cute and short comedy from the mangaka of Get Love!!! This one-shot volume also includes two extra stories.
• Beware the Full Moon
• Girl's Revolution (also included in Houkago, Kimi to Koi o Shite. anthology)

Valentine Nanka Kowakunai!? a side story included in Get Love!! volume 4

From Fateful Encounters:

Story 1 - Junior high third year Yue is convinced that being a girl really, really sucks because of... that you-know-what time of the month. But her opinion starts to change when she stumbles into the infirmary one day and accidentally comes across a certain boy named Sagami!

Story 2 - A girl really wants to kiss her boyfriend but somehow they are always interrupted..

Story 3 - Tachibana has always hated her big breasts due to all the perverted guys that swarm around her. However, there's one boy she feels safest around..

From Shinmakoku Scanlations:

When Tanami Riku's father died in a traffic accident, he was left all alone. Then suddenly a guy named Onikubo Nagi came and demanded to be his guardian in place of his father, who was actually Nagi's former teacher. Then he applied as Riku's homeroom teacher! He pushed himself into Riku's life without even asking for permission. Living with the Super Sadistic Teacher was unbelievably harsh. What exactly did Nagi want with Riku?

?Onegai Twins? is a cute, incestuous love story between a boy and two girls who are supposedly his long-lost twin sisters. The story follows Maiku, Karen, and Miina. Maiku is a high school boy orphaned at an early age, now living in a house he believes is the house he grew up in. Onegai Twins! is the sequel spin-off to Onegai Teacher!

1-3. Ojousama no Gohoubi
Rika is pretty, intelligent, and attracts the attention of all students. As her house was collapsed, she came to live with Mitsuru's family. Mitsuru, who is a babe in the woods, tries to approach Rika repeatedly, but she regards him as a fool. Love is unpredictable, however. Rika finds it difficult to keep her virtue.

4. Kimi no Te
Kanzaki Aoi is a third year at junior high, whom is a vice president at judo club. She is popular with many girls due to her manliness and no one can beat her in judo, except for the president himself, Takamiya Yuu, who is a big flirt! An incident with a bra had suddenly made them closer, making Aoi fall for him?

5. I Want to Be with You

6. Don't Look!

Himeno is going on a school-trip with her classmates, including three boys who can transform into the buddhist monk statue, Jizo.

Itsuki Ringo (yes, her name means apple) is a high school girl who loves to study. She is somewhat tricked by her mother into tutoring the brother, Tsurugi Budou, of the guy she has a crush on, Tsurugi Minori. Budou is the 'rebel' type, so at first, Ringo is frightened a bit by him. But then she follows him one day to figure out what he does to skip their tutoring sessions. She finds out about his part-time job at a cafe. There she learns about the real Budou.

Yamada Momoka is your average 16 year old girl. Her family consists of herself, her dad who works at a TV station, and her mom. Apparently she also has a strict prune of a grandma, but who doesn’t? Except that the grandma, Yamada Tamaki, had an accident at the TV station where she got electrocuted and now looks like a 16 year old Yamato Nadeshiko. It isn’t easy for Momoka when her grandma arbitrarily decides to attend Momoka’s high school as a student as well. Tamaki isn’t just pretty, she’s also very cultured, well-mannered, and still maintains her old-fashioned streak from her 65 years of wisdom. It’s bad enough when Momoka starts being referred to as “Old Yamada” and her grandma (Tamaki) referred to as “New Yamada”, but it’s even worse when Momoka’s crush on a dashing young man starts to take an interest in Tamaki as well. Fight-o, Momoka! Protect your beloved grandma, Momoka! And don’t let her walk off with your boytoy, Momoka!

Fujisaki Maki once had a peaceful life, but one day, she decides to help Nobitani, who was being bullied, and now everyone's bullying her! Because Nobitani feels guilty, he gives Maki tickets to a famous local band called 'East Robo'. Maki decides to go and during the concert, the leader singer plays a ballad and is looking at Maki?!

Volumes 3 and 4 are not scanlated, yet.

One day, Mochida picked up an infant. But it turns out she has to baby-sit it with her first love!? What a scandal!!

Inlcuded oneshots:
Volume 1: Zettai Ouji Renairon, Suugakuteki Renai Kakuritsu
Volume 2: Mizutama no Koigokoro, Defense Bakari no Koi Ja dame!!

From Ivyscan:

Pansy is a little girl who was raised by the chimpanzees. She was found in Africa by Mark who always try to reveal Pansy's origin. Pansy's wild behaviour was suddenly changed when she heard Traumerei sing. She cried sadly...

Keisuke and Makura are childhood friends who grew up together almost like brother and sister. One day, due to a misunderstanding they had, Makura left the house angry until Keisuke's Mom is worried about Makura not coming home yet, thus Keisuke is told to go look for her. Reluctantly, Keisuke went out to find Makura, He ended up at a place they used to go often, the sunflower field. Luckily, Makura was there. Keisuke joined her sitting on the bench and they began to reminiscence. When Keisuke decided that they should head back home, he phoned her mom to say that he found Makura, only to be shocked when her mom told him in panic to head to the hospital. At that same moment, he looked at Makura, who was not standing but floating in the air...

Mari Kudoh and his partner Yoichi call themselves 'handymen'. If it needs doing, these guys'll get it done. That's about to change, though. Miyuki (Mari's little brother and Yoichi's lover) asks the two men for a favor: stop the groper who's been hassling his best friend, Yu Kaitoh. But when Mari lays eyes on the beautiful Yu, he falls for him. Seeing as the handymen's next job involves smearing pretty little Yu's reputation, that's definitely not a good thing.

An eccentric witch chooses a useless scarecrow to be her familiar, but why? A fantasy romance that resounds in the heart!