From MangaHelpers:

In ancient Japan, the Shogun established the Ooku, a harem of beautiful females, to give birth to and raise the heir to the throne. But 400 years later in a timeline slightly different from ours where the military empire still exists and Japan is still closed off from the rest of the world, the Ooku is in chaos. What used to be full of gracious and refined ladies, the girls now are violent and rude. They do as they please, get themselves into shenanigans and wreck havoc around the castle! [vyc]

KMS Potato Times, is a collection of rare/new/unknown manga series that Kisu KMS wishes to show to the English Manga Fans. Technically, since Kisu KMS dedicates itself on bringing rare series every month , but due to the number of current staff and stuff in real life, we're not capable of taking each and one of them without a translator. Thus KMS Potato Times is born.It's main purpose is to show possible mangas for scanlators to work on.-- (Permission Acquired from Grumpy)

In the Kidou Senshi Gundam-san series:
1. Saisho no Maki
2. Tsuki no Maki
3. Mittsume no Maki
4. Yottsume no Maki
5. Itsutsume no Maki
6. Muttsume no Maki
7. Nanatsume no Maki
8. Yattsume no Maki
9. Koko no Tsume no Maki

About a young girl, a mummy man and an amusement park.

From Jshoujo Scans: Yorika Senoo is taking a picture of Yousuke Shiiba, the guy she likes playing soccer on her phone. She is then hit by the ball giving her the chance to finally talk to him. She returns home to have her dreams crushed as her father is being transferred to London. Not wanting to leave the chance to know Shiiba behind she decides to stay in Japan. Her worried parents allow her as she makes her way to her new share-house with a girl named Yuki Yoshihara...but when she arrives turns out Yuki is a guy not a girl, and his name is Yutaka Yoshihara. She got the kanji confused.

From Shoujo-Sense:

Sasuke Sarutobi is the commander of the Sanada army’s elite force, Hayabusa. While Sasuke serves Yukimura with respect and love, within his squad he is known to be very strict and having an extremely sadistic personality.
As Sasuke twists their arms to make them stand up to it, Hayabusa members strive day after day to uphold their duty...

From MAL
This fanbook contains short manga as well as illustrations, an interview, and features about Natsume Isaku's working habits. There are a series short manga starring the characters from all of Natsume Isaku's mangas interacting with each other. Other mangaka also contribute short manga featuring Natsume Isaku's characters. 50 new pages have been drawn especially for this fanbook.

[From Nakama]

Since there is no back cover blurb here are the contents:

Natsume Isaku Special Illustrations
Let's go to the super bath-house! … 3
Amber Paradox - Masaya and Satoshi … 11
Amber Paradox - Tale of the Night … 18
Tight rope - A tale, half asleep and half awake … 27
Doushiyoumo Nai Keredo - Night of sake … 36
Doushiyoumo Nai Keredo - Let's go to my parents' house! … 41

Popularity poll results — publication … 53
Question for Natsume Isaku-sensei! … 64
Color Illustration Selection … 65

Guest Comics
SHIMIZU Yuki Sugar Code Yakuza Man … 97
YAMASHITA Tomoko Amber Paradox Onoe is definitely set to smash an important setting* … 101
AMAGAKURE Gido Doushiyoumo nai keredoYou're cute whatever you do … 105
AMAGAKURE Gido Ikasama Memory A promising future … 111
YAMADA Nichoume Heart no Kakurega Arm pillow … 113
YAMADA Nichoume Heart no Kakurega Rolling arm pillow … 115
YAMADA Nichoume Doushiyoumo nai keredo
A satisfactory arm pillow … 116
MONCHI Kaori Tight rope Sleeping on someone's lap … 117
Koshino Amber Paradox Paparazzi hotel … 122
— Guest Profile & Message … 124

Uncompiled Tankoubon Comic and Illustration — Re-compilation
Doushiyoumo nai keredo Flower Friday ④ … 126
Doushiyoumo nai keredo Before the morning sparrow disappears … 141
Doushiyoumo nai keredo Something very unexpected** … 149
Tight rope Ryuunosuke's Delusional Diary Part II … 153
Sugar Code Limited AGF book (2010) Special Illustration … 164
— Comic papers … 140, 165
— Illustrations and cuts … 172

Natsume Isaku Long Interview … 174
A look at my working space!! … 183
Super storyboard exhibit!! … 184
“Tightrope” OVA Creation plan exhibit!! … 185
Character rough plans exhibit!! … 186
Background illustrations exhibit!! … 188
“Heart's refuge” Tenement house room assignment and arrangement exhibit!! … 189
Natsume Isaku publication list … 190

From MangaHelpers:

In 2019, childhood friends Yashio Kaito and Senomiya Akiho are in their last year of high school. Together, they are the only students in the robotics club, which has lost its school funding. Akiho is passionate about robots, and longs to complete building the robot her older sister Misaki began in this same club. Kaito doesn't really care about robots, and is obsessed with video games, specifically "Kill Ballad Online." However, he stays in the robotics club due to his friendship with Akiho. Now, just after Kaito is accused of cheating in his favorite game, Akiho decides to risk her club's existence in exchange for the funding to finally finish her sister's giant robot... [tethysdust]

Official anthology by various artists, based on Daily Lives of Highschool Boys.

Ookuni Kenichi is the successor of the Inaba Shine. After 10 years away, Kenichi returns to the shine to follow in his grandfather's footsteps. After misunderstandings and mishaps, Kenichi discovers the four shrine maiden's secret and wonders which one is his childhood friend that he made a promise to.

A girl playing a male character in a video game falls in love with a female character in the virtual world while unaware the player is actually a boy. Meanwhile strange distortions begin to happen in the real world...

The successor of Shobon, Boku wa Tomodachi ga Sukunai Hiyori is a collection of oneshots about the Neighbor's Club's activities.

A short summary of the Adult Manga Wars.

Shio Ogura is a Japanese high-school student, who is visiting Taiwan on a school trip when she is suddenly attacked by monsters. Agents known as "E-Gene Holders" from the government agency DOGOO also arrive, who wield weapons infused with the spirits of historical figures. Shio is revealed to also be an E-Gene Holder when the soul of Oda Nobunaga awakens after she tries to rescue a friend.

From JShoujo Scans:

High school girl Kurei-chan attends a school that is located near two other high schools. The other high schools are famous for their gang leaders, the Black leader and the White leader. One day after going to the market, Kurei-chan decides to jump a wall to enter the school faster. Unfortunately, she jumps in the middle of a fight between Blacks and Whites. Of course, they are all attracted to her--she is a girl after all! Kurei-chan tries to defend herself by throwing tomatoes at them, but her effort just makes them more upset! Her hero appears on a bike. He is Kuroki-kun, the Blacks' leader and he is there to save her. A link has already been developed between those two. But the white leader has watched everything from behind, and a new game has started: Kurei-chan is the new target!

From MangaHelpers:
There's nothing in the world more enjoyable than reading for Harumi Kazuhito. He spends his days with his head buried in books. But one night when he was enjoying a good story in a café, a violent robber comes in and threatens the people inside. Kazuhito is not the hero type but something came over him and he tried to subdue the robber only to get killed. When he came to, he was reborn as a dog under the care of one of the customers who was in the café that night, Natsuno Kirihime. Through some kind of connection, Kirihime can hear Kazuhito’s thoughts as a dog. Unfortunately for Kazuhito, Kirihime has a bit of a sadistic personality and a thing for scissors.

From Yen Press:
Ding-dong! DEAD-dong! Class is about to begin, and you don’t want to be late on your first day of school! Join Tsugumi Harudori in the NOT class at Death Weapon Meister Academy, a school dedicated to training transforming Weapons like Tsugumi and the Meisters who will wield them. Many NOT (Normally Overcome Target) students aspire to join the elite EAT (Especially Advantaged Talent) class, but it may take Tsugumi some time to find her confidence—and a partner—at this crazy school!

A collection of stories:

1-2) The World Revolves Around You, The World is in Your Arms
"Maki-kun, you really are cute!" That's what my very good-looking classmate Fukamachi said to the definitely plain looking me. Since then Fukamachi kisses me, touches my skin, and follows me around. Even if I run away or cry, he chases me persistently, eventually even doing indecent things...

An average guy with a beauty complex getting agitated by a good-looking guy in the title story, and other short-stories which hadn't been published till now, are collected in this anthology. Newly drawn pictures are also included.

3) The False Barber Manga
During breaks, the chemistry lab becomes a barber shop for students, run by Yuushi who is the son of a barber. Every morning, Tadachika visits the lab to get his hair done because it's so unruly. One morning Yuushi kisses him while clipping his hair, and soon the 100 yen fee is replaced by a kiss. Tadachika isn't so sure about this strange relationship of "friends, but something more"... but then he finds Yuushi's barber room closed and goes to find him.

4) Stupid and Beautiful
Harumi is a boy who "is stupid with a bad personality" and the only good thing about him is his strikingly gorgeous face. Ryouhei is his classmate - the top student who acts like a big brother to everyone - who helps Harumi with studies and notes. Harumi thanks him with a kiss which he offers as thanks to everyone, but maybe Harumi's reason for kissing Ryouhei is more than just thanks...

5-6) Cheap Soul, A Bright Future
Rumour has it that Satomi will give his ass to anyone who asks, so Yousuke asks. For 100 yen, Satomi goes with Yousuke and they sleep together... but it turns out the rumour isn't exactly true. Satomi was a virgin. But why did he accept so easily then? They continue to sleep with eachother, for 100 yen a round... where is their relationship going to end up?
And then, 10 years later....

7) Gokujou Dessert (Excellent Dessert)
Two boys in a class receive sweets from admirers very often.

From Aerandria Scans: Siffle Brown is an exchange student who suddenly appeared in front of Hina. He seems very arrogant and forceful, but he's also very handsome and (probably) kind. And he turns out to be a real prince?!