Yuki Izumi's Tribal Gear, which first began serialization in Online Manga e-manga, and later published in print for the first time in Mandala Issue #01, continued publication in 2007 in Morning 2.

What exists in the head of author Yuki Izumi is this enormous variety of unique characters occupying an infinite void of space. This work is a skivit, so to speak, of an overall larger piece.

Ostrakon means a piece of broken pottery. It's a fragment, which invites an endless fantasy of assumptions toward the piece's original shape, and that kind of soft, whispering beauty wafts about this work.

One is led to wonder when the entirety of the world of Tribal Gear will be revealed or how far the reader will want to be chased until the end has been told.

A humorous story centered around the life of a girl named Hinatsu Nose, an undergraduate student in the Department of Engineering. Just as she is entering her senior year of college and is applying to join a research lab, her friends start talking to her more about love and she becomes curious about having relationships with guys. Since Hinatsu is a material science nerd who has an unhealthy obsession with melting and molding metal, it surprises everyone when she suddenly takes interest in a guy she meets in a lab. Will love continue to be a side thought for Hinatsu?

Younger + Pure Love + Stalker = Intensely Sweet Love

If you come by this girl, you better be extremely careful - nobody knows what kind of prank she will play the next moment! She practically lives to cause mischief!

In 2021, Harry Makito, genius magician, was holding a one time only retirement show in Tokyo when he burned to death in an unexpected accident. He was 17 years old. Or so one would think. But he lived, finding himself reincarnated 400 years earlier in Medieval Europe during the age of the Witch Trials! Now he fights against the church which unjustly brands women as witches with his tricks disguised as miracles. It's like real magic!

Compilation of three stories:

1) Lovers

2) Happy, Happy, Present

3) Does God like Presents

All 3 stories focus around Yoshiaki and Masami, ranging from a serious visit by Yoshiaki's sister to Masami shrinking one Christmas morning.

Shiroko somehow got into an academy for magicians despite being terrible with spells. These are the silly adventures of beautiful, genius magician Kurona being at the receiving end of Shiroko’s (perverted) magic.

1) Trigger
Sawada owes a lot to Kagami, the yakuza that picked him up off the street, but hearing a shocking secret about Kagami changes Sawada's feelings for him. He's also been given an important job involving Kagami...

2) Steal Me
A beautiful young thief stealing information finds himself at the mercy of the owner of the house.

3-4) Risky Bet
Iwase is a gambler determined to get revenge for his uncle's death. But getting close to his uncle's employers is harder than he thought. Professional gambler Shidou offers to help Iwasse, but he won't do it for free...

5) Me in the Palm of a Hand
Pure hearted Hinata loves sweet and gentle girls, but every one he's interested in is taken away by coworker and ladies man Fujimaki. Is Fujimaki deliberately bullying Hinata?

6) The Power of Glasses
Reporter Oota gets assigned to work with his friend from college Kaneko that he hasn't seen in four years. When his heart beats faster at seeing Kaneko wearing glasses, Oota knows he's in for trouble...

7) My Fair Prince
When foreign prince Julius comes to Japan for a week to sight see, he wants to go incognito. Since his (sort-of) relative Doujima works at the embassy, Julius wants Doujima to escort him. By turns pouty and childish, commanding, and sweet, Julius begins to unconciously charm the older man. But when the week's up, will Doujima be able to give up his treasured prince?

8) As You Like It
Kobayashi Tomo is hopeless at job interviews so when he fails his sixth, he doesn't know how his day can get any worse. Running into a yakuza just might do it, and before he knows what's happening Tomo is being pulled along at Suga Mitsunari's pace. But spending a whole day together? And what's going to happen when night comes...

9) Fever
Continuation of chapter 1.

Trigger Keeper (トリガーキーパー, Torigā kīpā) is a two-part one-shot created by Daisuke Ashihara. It is the first precursor to the World Trigger manga series.
(from the World Trigger wiki)

Yatsufusa Yoh's father reappears after a year and suddenly enrolls him into a school out of the blue. Offered the chance to meet with an old friend, he sets out only to run across two Nemesis Power Users and the battle against Karma begins...

Our hero Vash the Stampede disappeared for two years after blasting a crater onto the moon above the desert planet he saved from annihilation. But with good people and bad alike trying to track him down, he won't stay lost for long! Count on more crazy gunslinger action, new dastardly villains...and a new outfit, to boot!

Note: Nightow changed publishers to Shonen Gahosha and the series continued to be serialized in Young King Ours magazine. Due to the original publisher retaining the name Trigun, Nightow had to change the title to Trigun Maximum, which isn´t a sequel but a new name for the rest of the series. The first 3 volumes were published under the title 'Trigun' and the entire series compiled into 14 books as 'Trigun Maximum' (the numbering was also restarted when the title changed).

Won the Seiun Award at the 48th Japan Science Fiction Conventionwere for the best comic of the year.

Vash is caught in a sticky situation with the evil Dodongo Bros. until Wolfwood saves him and they retreat. In the city, they meet with two men who want to hire Vash & Wolfwood to protect their city from those very same Dodongo Bros. A two-part oneshot in preparation for the new Trigun movie!

Our hero Vash the Stampede disappeared for two years after blasting a crater onto the moon above the desert planet he saved from annihilation. But with good people and bad alike trying to track him down, he won't stay lost for long! Count on more crazy gunslinger action, new dastardly villains...and a new outfit, to boot! Nightow changed publishers to Shonen Gahosha and the series continued to be serialized in Young King Ours magazine. Due to the original publisher retaining the name Trigun, Nightow had to change the title to Trigun MAXIMUM, which isn't a sequel; just a new name for the rest of the same series.

A Trigun one-shot by Boichi.

Taken from Serenus-Dreamers:

Admitting herself as super unlucky person, Ritsu, freshman in high school, tries to get out of unluckiness and disasters by living in the school dorms and starting fresh. However, with her destined meeting with school's famous genius as well as problematic student Eiri, Ritsu starts to get unluckier everyday....!?

From Tokyopop:
The background is in the distant future, a post-apocalyptic world after the destruction brought about by Armageddon. The war between humans (Terran) and vampires (Methuselah) continues, as a struggle between two factions: the Vatican and the New Human Empire.
Yet, amidst the bloodshed and violence, many desire a peaceful co-existence between the two species. However, standing between them and this goal is the Rosenkreuz Orden, a group of vampire extremists who manipulate the two sides and pit them against each other. To combat them, the Vatican special operations group "AX," led by Cardinal Caterina, must use everything they have - even a vampire who preys on the blood of other vampires.

Kasuga Arata lived a normal life in a small town, together with childhood friend and his cousin, Hijiri Kasuga. However, everything changed on the day of the Black Sun. The Breakdown Phenomenon which ruined the town where he took Hijiri away and resides was caused by the Black Sun. As Hijiri begins evaporating, she hangs a grimoire to his neck, requesting it to protect Kasuga. On losing all of his other friends as well as family and Hijiri distressed, Kasuga asks for his planet to be great again, which contributes to the grimoire artificially re-building his regular life, and making him forget the destruction of the town and Hijiri's disappearance. Lilith Asami, a mage, is sent to investigate the ruins and she finds the powerful spell within their stead. She makes Kasuga recall the specific events and hence the enchantment is broken, not without the grimoire telling him that Hijiri is not dead. Kasuga decides that his only alternative will be to become a magus himself therefore Hijiri could be rescued by him and he therefore joins a secret school for mages that copes with magic dilemmas all over the world, the Royal Biblia Academy. There he is introduced together with the Trinity Seven, seven powerful female mages who are at the top of the respective disciplines (Lilith being one of them) who will aid him in his aim to become a strong wizard and discover the truth about Hijiri along with the Black Sun. He soon discovers that another of the Trinity Seven, Arin, looks almost exactly like his lost cousin although she shows a wholly different character.

The Biblia Academy's Headmaster has asked to a Trinity Seven Kazama Levi, looking for the mythic weapon "Murasame", the legendary demonic sword. Along with Charme (Big Boobs), a kouhai mage that admires to Levi, she will infiltrate to a town where is said "Murasame" is sealed, however a Breakdown Phenomenon occurs----- Aiming to that treasure Lugh appears, who is the same "Envy" mage, also going to war, the leader of the Ninja Army's Five Shadow Magic Elements, Kashin Ryuhime, the story of a ninja having a heroic battleッス!!