As the engagement to the company president's daughter had been settled, days passed in smooth sailing for Tachibana when in front of him, the university senpai who he had lost contact with long ago, Ryuusuke, appeared. To add to that, Ryuusuke said to the bewildered Tachibana that he wants to play "couple" for a just a month... A bittersweet love story filled to the brim with heartrending emotion!

1-3) Bad Eggs
High School student Morisaki did something unfortunate based on just the slightest passing fancy. For the first time in his life, he shoplifted. However, it was caught on camera by a decent member of society named Harata. After Morisaki pleads with him to keep it a secret, Harata attempts to extort Morisaki. "If you keep me company so I can kill some time, I'll keep your secret."

Thus, we have Harata, a man totally apathetic towards life, and Morisaki, the perpetrator of a petty crime. The final stop on this journey for two misfits of society will be ...

4-5+extra) Nonfiction + An Ordinary Day
Is what's between these 2 lead actors of a gay film the real deal or is it just more acting?

When a forgetful man forgets everything, will he lose everything in the end?

Story 1:
[Chapters 1-3] Lost After School
Story 2:
[Chapters 4-6] Rain Festival
Story 3:
[Chapter 7] Blue Imaginary Birds
Story 4:
[Chapters 8-9] Walking With a Friend
Story 5:
[Chapter 10]

A long time ago, a pair of twins were born. Back then, however, multiple births were considered unlucky, so one of the twins, a girl, was... crushed to death with a millstone, buried under the shade of a large mulberry tree. The girl's soul, lacking a fully grown spirit, could not reincarnate, and as such was forced to wander the world. Only after collecting 108 individual sources of human misery/worldly desire could she move onto the next world.

From The Zero Alliance:

Wisdom brings good fortune; but wisdom that is too advanced to humans bring destruction.

Ox and Ivan, a pair of “wisemen”, are on a journey to collect wisdoms that are in the wrong hands.

Sakurai is caught masturbating by his classmate, Shinohara, while watching an AV he borrowed from a friend. Trying his best to pretend nothing ever happened, he can’t help but look at Shinohara. Now that the both of them have become aware of each other, will one end up falling prey to the other’s desires..?!

From The Company: Prophesied death. Boy who challenges fate. The fight against the world's fate itself begins now. Original webcomic

A spin-off from the Steins;Gate game, showing the past of the CRT store owner Tennouji Yuugo, also known as Mr. Braun.

From Vagrant Scans:
A story about two young gravure models who have recently made their debut. One of the pair, named Aikawa Miku, is spirited blond that is proud of her gravure status and only all to eager to let any and all know about it. Along with her childhood friend Urushibara Satsuki, she seems intent on making her brother's life as hectic as possible, made all the more simple considering he doubles as the pair's homeroom teacher.

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]

From Damn Feels!:

Chidori only eats soy sauce ice cream from the Purple Valley shop because “It tastes the best!” she claims; no other place has the same flavor. While she’s there one day she encounters the person who made Purple Valley’s ice cream special. To her surprise, he has changed in a way that no longer resembles the boy from her memories…

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]

The internet is full of rumors about the Neet and Hikikomori genius gamer siblings Sora and Shiro. The two go as far as to refer to the world as a "shit game", but then one day a young man calling himself "God" summons them to a parallel universe. There, God has forbidden war, and "everything is to be settled with games". Yes, even the national borders. Driven into a corner by other species, the 'human species' is down to its last city. Can Sora and Shiro, these related failures of society, become the saviors of humankind in this parallel world?

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 Yaoi Is Life:

Kobayashi Jiro is trying to convince capable student Atana to apply to K University. Atana says he will do as Kobayashi-sensei suggests, but only if he can see Sensei's crying face?!

The story consists so far of:
- Namida Hanamizu Gusyogusyo Danshi - self published
- Aruhi no Houkago (ある日の放課後) from Pink Gold 3
- Namida Hanamizu Gusyogusyo Danshi from Kichiku R18

Kae, who can’t seem to be as honest as she’d like to be, and Hiroto, self-conscious about his (lack of) height and childish appearance, are known for bickering all the time. Kae has kept her crush secret from Hiroto, but when he returns from summer vacation a tall and handsome flower boy… will she finally be honest about how she feels?

In life you have three chances to become popular. But what happens once you are popular…?!

From Shoujo Crusade:

In the world of the high society , it is expected that each member of every family has their own personal butler. Himeoka Kokoro is a natural tomboy with a knack for sticking her head into trouble. Kokoro hopes to be able to hire a butler for herself, but only temporarily so she can partake in the nationwide "Miss Princess" model search. She is determined to win the competition because of a promise she made but runs into problems on the way. She incidentally saves an old lady who turns out to be the President of Butler, the most prestigious butler agency in Japan. The old lady decided to help her with the model search & Kokoro is suddenly faced with four good looking butlers to help her on the way to winning the title "Miss Princess".

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