Kazuma moved to Yamabiko-chou due to his younger brother Ayumu’s health and ended up staying at the Yorozuyo inn, owned by his father’s friend. On his first day at school, he got lost and asked for directions from a fellow student, Ui. She led him on an offbeat path and he accidentally fell and kissed her. Coincidentally, this was all seen by Ui’s friend, Ibuki, who thought he was a bad guy and declared him to be an enemy.
There are English reviews.
A long time ago, there was a great war known as Ragnarok where many Gods and Demons were thought to have perished. Now in the northern most part of Japan, the demon lord Njord spends his day being irritated. Is it because of his poverty? Well, that too… but it’s because of those ‘Gods’ on TV. The Gods were the ones that actually won the war and now they’re all over the TV, singing their heavenly songs. He can’t take it anymore and drags his imouto Nerthus along to fight against the Gods in a battle of songs. This is a new Ragnarok… no, RagnaRock!
Strategy has an English review
3. Uni.  Circus
This is an all-ages love comedy ADV which takes place in a girls-only school and the main character is a girl.
Hoshizora Kirara is the perfect girl with great grades and personality, but she has one thing that worries her: her own name. While some friends think that it’s a cute name, most of her classmates think that it’s weird. She resents her father who used to be part of a motorcycle gang, and wishes to leave her home and live alone. Even entering Fuumi Gakuen doesn’t help her downcast feelings until she notices a recruitment poster that was looking for a member to join the Hatsunejima student discipline committee.Work that does not understand what it wants to do. Work to kill time at best, trash otherwise.
4. Chu x Chu Idol 2 -Melodies x Memories- Chu×Chuアイドる2 -melodies×memories-  Unison Shift: Accent
This is the sequel to ChuxChu Idol. Some years later, the popular idol Chuchu is missing! With the entertainment world in confusion, Chuchu’s ‘sister’ Chuuno Churam takes the stage for her debut under the same name. But she has a secret! She’s actually the combined form created when a female student Yukino and a vampire Ruuchu kiss. Having accidentally seen them kiss, Daigo is forced to be her servant.
I don't understand the need of a sequel, much weaker on scenario side, stronger on H scenes, only has value for those who liked prequel.
Six friends live together in an apartment Kosumosu-sou. Even though it is old and run-down, their are always positive and enjoying their time together. Even now they are attending the same school, Kisaragi Academy, and each of them has a special talent, except Futami. He’s just an ordinary student and has always watched over his friends like a mother. Even though his childhood friends are all talented, they cannot do anything without him. Together they have a big dream, which will bring happiness to them all.
There are English reviews
Two childhood friends attend Takafuji Gakuen: Yuuki, who wants to fall in love, and Chisato, who hates chocolates. They are part of the food research club along with their friend and classmate Mifuyu. Even though it’s a food research club, they don’t actually do anything except for buying candy with the club budget and enjoying their time together. It is an irreplaceable place to them. However, the club’s existence is in danger with one of the student council president candidates, Satsuki, vowing to close all clubs that don’t do anything. Since their club is in this list, they do their best to save it but there’s no other way but to participate in the student council president elections and defeat her. Yuuki is persuaded by Chisato to run in the election. At first he isn’t interested at all, but since the club members are trying their hardest, he too wants to win to save the club.
There are English reviews
7. Lovekami 恋神 -ラブカミ-  Pulltop
In the future of a slightly different Japan, people are worried about the declining birth rate. To solve this problem, many gods come to the human world to help. One of them is a childlike kami-sama named Tsukuyomi who comes to live with Souta. Even though she is very wise, she also lacks a lot of common sense. And so Souta’s new rowdy school life begins.
Humor is ok with much parody, but scenario rather unsatisfactory. More suiting for novice than veterans.
8. Ouka Sengoku ~Nobunaga-chan no Koishite Yabou!?~ 桜花センゴク～信長ちゃんの恋して野望!?～  Apricot
Mitsuhide is an extremely poor ‘student ronin’ who gets by via part-time jobs. One day, he receives an enrollment letter to Sengoku Gakuen and readily accepts it. On his first day, a girl named Nobunaga points her sword at him: “How dare you show your face to me, I’m gonna cut your head off!”. Fearful for his life, he explains that he’s not the real Akechi Mitsuhide, but that their names are just the same by coincidence. One by one, he meets girls with the name of other famous generals, such as Takeda Shingen and Uesugi Kenshin, who all mistaken him for the actual Mitsuhide.
A surprisingly worthy work. Heroines are full of charm and individuality. Game is interesting even from scenario point. This is the good old Apricot we remember by Ayakashi.
Kiryuu Kazuma is one of the last representatives of an endangered breed: Vampire. In a world guided by teachings of the Roman Catholic Church, the organization that brought his species to near extinction, Kazuma condemns the existence of God. It is an irony that does not escape him, upon discovering he has fallen in love with a woman who seeks to devote her entire life to the Lord. To win her heart, Kazuma must conceal his predatory past and inhuman nature, for if she ever learned the truth of his origin, a Child of God would never accept a Spawn of Satan.
There are English reviews.
10. Zettai ★ Imouto Genri Shugi!! 絶対★妹原理主義!!  Nounai Kanojo
As the heir of the family dojo and their only brother, Takuma wants to set a good example for his four imoutos and trains hard every day. However, the oldest imouto Mizuki suggested one day that they tear down the dojo and build a shop instead. All the other girls quickly agree and so it becomes a battle between him and his imoutos for the fate of the family dojo! In order to win him over, they plan to seduce him all the time. Will he be able to fight off their advances (and his own primal urges) and preserve the family dojo?
Funny work, but needs fetishist affinity since it's basically about M protagonist living together with yandere (depending on route) heroines who make a pet of him. Harem development and H focus are inevitable.
1. Maou o Seifuku Suru Tame no, 666 no Houhou 魔王を征服するための、666の方法  Crowd
This is the fandisc to Sekai o Seifuku Suru Tame no, 3tsu no Houhou. The premise is based on a hero, a demon and a gender-changing potion.
2. Crayon Tulip ~Chidori to Koruri no Yuuwaku Jugyou~ くれよんちゅーりっぷ ～ちどりとこるりの誘惑授業～  Score
Jun is an aspiring teacher who has non-blood-related twin imoutos, Koruri and Chidori. One day their mother and older sister tell him that they are actually succubi. Succubi require a man’s essence to become adults and they wish that that he will help Koruri and Chidori become adults. He gets help from chibi teacher Tsubame to enter the girls-only boarding school that they are attending. For his precious imoutos, he will do anything...
Nukige, but with an opening
3. Futsuu ja nai!! 普通じゃないッ!!  ALL-TiME
Yuusuke is back to his hometown to meet Shiori again. She is now a teacher, so he studied hard to enter her school. Yes, his new school life just starts. However, there are lots of strange students...
Another Nukige, still ... a safe opening
4. Oyome-san Kouho ga Arawareta! Command wa? お嫁さん候補があらわれた！ コマンドは？  Sugar Pot
One day, three girls suddenly appear in front of Sora on his way to school. They say that they are sisters and wife candidates of Sora. Mikoto, Nanaka and Yuki. Sora is totally confused what to do. However, they start living at his house. "What's going on?" No one knows why.
Nukige. You know the drill.
5. Seinarukana Gaiden - Seirei Tenshou ~Crystal Friends~ 聖なるかな・外伝 精霊天翔～Crystal Friends～  Xuse
This is the fandisc to Seirei Tenshou and is an ADV/STG just like the original, but with more ichaicha episodes. The game consists of 40 short stories featuring many alternate scenarios that might have occurred. In the STG parts, you can now play as Liolina and Liliana (with frying pan as a weapon).
6. Shukusai no Campanella! 祝祭のカンパネラ！  Windmill Oasis
This is the fandisc for Shukufuku no Campanella!, featuring after stories for the four main heroines, as well as another stories for subheroines Nina, Salsa, Ritos and Avril. There’s also “Garnet Quest”, an extra quiz battle AVG featuring over 1000 questions. You get points for winning quiz battles, which you can use to buy items to help with other battles. At the same time, it will raise affection points and you can try to win over your partner.Fandisc