Ayakashi Triangle Has 16 Manga Volumes — The Complete Series
Ayakashi Triangle is a completed supernatural manga written and illustrated by Kentaro Yabuki. The series ran from June 2020 to September 2023, spanning 144 chapters collected across 16 volumes in both Japan and English.
The premise: Matsuri Kazamaki is a ninja trained to fight ayakashi — supernatural spirits drawn from traditional Japanese folklore (sometimes called yokai in Japanese mythology). When a powerful ayakashi king places a curse on Matsuri that transforms his body, his entire life is thrown into chaos. What follows is a story that blends supernatural action, comedy, and a tangled romance across all 16 volumes.
That “completed” part matters a lot if you’ve been burned before by series that go on indefinite hiatus or drag on for years without resolution. With Ayakashi Triangle, you can pick up Volume 1 knowing the entire story is already out there waiting for you — all 16 volumes, beginning to end, no waiting.
The series was originally published chapter-by-chapter (serialized) in Weekly Shonen Jump, a major weekly manga magazine in Japan published by Shueisha. Partway through its run, the series transferred to Shonen Jump+, Shueisha’s digital manga platform. That platform transfer affected the series’ content and tone in ways worth knowing before you start collecting.
Here’s the quick snapshot:
| Detail | Info |
|---|---|
| Author/Artist | Kentaro Yabuki |
| Volumes (Japan) | 16 |
| Volumes (English) | 16 |
| Total Chapters | 144 |
| Serialized | June 2020 – September 2023 |
| Magazine | Weekly Shonen Jump → Shonen Jump+ |
| Publisher (Japan) | Shueisha |
| Publisher (English) | Seven Seas (Ghost Ship imprint) |
| Status | Completed |
No ongoing releases to track, no volumes stuck waiting for English translation. The full series is here.
What Each Volume Covers
Ayakashi Triangle’s 16 volumes follow a continuous story that builds from a relatively lighthearted supernatural setup into increasingly intense ayakashi battles and darker mythology. Here’s a general sense of how the series progresses.
Early Volumes (1–4): The Curse and the Setup
The opening stretch introduces you to the core premise and the main cast. Matsuri is an exorcist ninja — in this world, that means a fighter trained in spiritual techniques to protect people from dangerous ayakashi. When the ayakashi king Shirogane places a curse on Matsuri that forcibly transforms his body, the story kicks into motion. Suzu, Matsuri’s childhood friend who naturally attracts ayakashi, is at the center of the conflict. These early volumes balance supernatural action with comedy and the beginnings of a tangled romance. They set the ground rules for how ayakashi work in this world and establish the key relationships that drive the rest of the story.
Middle Volumes (5–10): Escalation and Darker Territory
This is where the series starts to deepen. New ayakashi threats emerge, allies reveal hidden motives, and the supernatural battles get more elaborate. Ayakashi Triangle transferred from Weekly Shonen Jump to Shonen Jump+ during this stretch. That platform shift matters because Shonen Jump+ allows for more mature content than the weekly print magazine. You’ll notice the supernatural elements getting darker and the storytelling taking more risks in these middle volumes. The series leans harder into its ayakashi mythology, unsettling body transformation moments, and the emotional weight of the curse.
Late Volumes (11–16): Full Supernatural War and Resolution
The final stretch brings the central conflicts to a head. Without spoiling specifics, the ayakashi king’s true plans unfold, alliances are tested, and the series delivers its full resolution — both for the supernatural threat and the character relationships. These volumes are the payoff for everything the earlier storylines built, and Yabuki brings the story to a definitive conclusion in Volume 16.
Edition Format
As of now, Ayakashi Triangle is available in standard single-volume format only. There are no omnibus editions (multi-volume collections that bundle several volumes into one thicker book), deluxe hardcovers, or box sets for the English release. Each volume collects roughly 9 chapters, which is standard for Shueisha titles. If you’re planning to collect the whole series, you’re looking at 16 individual volumes.
Volumes with the Heaviest Supernatural Action
If you’re coming to this series specifically for the ayakashi encounters and supernatural combat, here are the stretches that lean hardest into that:
- Volume 1 — Introduces the ayakashi king and the curse that kicks off the entire story. Sets the supernatural stakes immediately.
- Volumes 5–6 — The series begins transitioning into darker territory as new ayakashi antagonists appear with genuinely unsettling abilities.
- Volumes 8–9 — The post-platform-transfer content hits its stride here, with more intense supernatural confrontations.
- Volumes 13–14 — Major escalation as the endgame begins and the ayakashi threats reach their peak.
- Volume 16 — The final volume delivers the climactic supernatural showdown and wraps everything up.
Reading Order and Where to Start
This one’s simple: Volume 1 through Volume 16, in order. That’s it.
Ayakashi Triangle is a single, linear story with no spin-off manga, prequel series, or side stories you need to read alongside it. There’s no branching timeline and no prerequisite reading from another series. You pick up Volume 1, and you read straight through to Volume 16.
Volume 1 Is Your Starting Point
Volume 1 establishes the world, the characters, and the rules. You’ll meet Matsuri (the exorcist ninja), Suzu (his childhood friend who attracts ayakashi), and the ayakashi king Shirogane whose curse drives the entire plot. Everything you need to understand the story’s supernatural rules and character dynamics is introduced here. If the premise grabs you by the end of Volume 1, you’re in for the long haul.
The Platform Transfer and What It Means for Reading
When Ayakashi Triangle moved from Weekly Shonen Jump to Shonen Jump+, the chapter numbering continued seamlessly — there’s no break in the story, no chapters you’ll miss, and no need to hunt down a separate publication. The transition is invisible if you’re reading the collected volumes in order.
What is noticeable is the shift in content. Shonen Jump+ has fewer content restrictions, and Yabuki clearly took advantage of that freedom. Later volumes include more mature supernatural encounters and leaned-in fanservice (a manga term for scenes designed primarily for visual titillation rather than plot advancement — something Yabuki is well known for). If you’re reading primarily for the ayakashi mythology and supernatural battles, the shift works in your favor — the threats feel more dangerous and the stakes feel higher.
No Prerequisites Needed
You don’t need to have read any of Kentaro Yabuki’s previous manga to enjoy Ayakashi Triangle. While fans of his art style will recognize his trademark character designs, this is a completely standalone story. Jump right in.
Manga vs. Anime — What the Volumes Add
An anime TV adaptation of Ayakashi Triangle aired in 2023, running for 12 episodes. If you watched the anime and are wondering whether the manga is worth picking up — the short answer is absolutely yes.
The Anime Covers Only Part of the Story
The 12-episode anime adaptation covers only the early portion of the manga’s full 144-chapter, 16-volume story. The anime roughly corresponds to the first few volumes of the manga. The manga goes significantly further than where the anime leaves off, expanding the supernatural mythology, introducing major ayakashi antagonists that the anime never reaches, and delivering the complete story resolution that anime-only viewers simply don’t get to see.
If you watched the anime and felt like the story was just getting started — that’s because it was. The manga’s later volumes are where the real escalation happens, especially after the Shonen Jump+ transfer allowed for darker and more complex storytelling.
What the Manga Adds Beyond the Anime
Even for the portions the anime does cover, the manga offers:
- More detailed ayakashi mythology — Yabuki’s worldbuilding around yokai-inspired folklore gets more room to breathe on the page
- Uncut supernatural content — The manga’s later volumes include darker ayakashi encounters that the anime either softened or didn’t reach
- The complete ending — The manga wraps up every major plot thread. The anime does not reach the story’s conclusion.
- Yabuki’s artwork — Kentaro Yabuki is known for his detailed, dynamic art, and the manga showcases this at a level that animation budgets can struggle to match
Where to Pick Up After the Anime
If you’ve watched the anime and want to continue in the manga, the safest and most recommended approach is to start from Volume 1. The manga includes details and character moments that the anime condensed or skipped, so reading from the beginning gives you the complete experience and makes later volumes land harder.
If you’re determined to jump ahead, the anime’s 12 episodes cover approximately the material in the first few volumes. Starting around Volume 4 or Volume 5 will put you past most of what the anime adapted — but keep in mind you may miss some scenes and character development that the anime trimmed. Starting from Volume 1 is the better option.
Where to Buy Ayakashi Triangle in English
All 16 English volumes of Ayakashi Triangle are currently available through major retailers in both physical and digital formats. The English edition is published by Seven Seas Entertainment under their Ghost Ship imprint, which focuses on mature and supernatural manga. Knowing the publisher name helps if you’re searching by publisher in a bookstore or filtering results online.
Physical Volumes
You can find individual volumes at most major book retailers that carry manga. Since the series is complete at 16 volumes, you won’t have to worry about pre-ordering future releases or tracking a release schedule. Everything is already on shelves.
The most recent volume — Volume 16, the series finale — is available now and wraps up the entire story.
Ayakashi Triangle
If you’re browsing in a physical bookstore, look for the Ghost Ship logo on the spine — it distinguishes these volumes from Seven Seas’ other lines.
Digital Volumes
All 16 volumes are also available digitally, which is a solid option if you’re short on shelf space or want to start reading immediately. Digital editions are typically available through the same major retailers that sell physical manga.
Collecting Tips
Since there are no box sets or omnibus editions currently available, collecting Ayakashi Triangle means buying 16 individual volumes. A few things to keep in mind:
- Know the list price — Each volume has a retail price printed on the back cover (sometimes called the MSRP, or manufacturer’s suggested retail price). Knowing this number helps you recognize a good deal when you see one.
- Digital vs. physical — Digital editions are often priced slightly below the physical list price, and they never go out of stock. If building a physical shelf isn’t important to you, digital is the more convenient route.
- Buy a few volumes first — Before committing to all 16, grab Volumes 1 and 2 to see if the series clicks for you. Ayakashi Triangle’s tone is distinctive, and you’ll know quickly whether it’s your thing.
Is Ayakashi Triangle Worth Reading for Horror Fans?
Ayakashi Triangle is not a horror manga — it’s primarily a supernatural action-romance with heavy comedy and fanservice elements. If you’re looking for something that will keep you up at night, this isn’t it. But if you’re a horror-adjacent reader who loves supernatural mythology and doesn’t mind a lighter tone, there’s a lot here to enjoy.
What Horror Fans Will Appreciate
- Rich ayakashi mythology — The series draws from traditional Japanese spirit folklore and builds its own supernatural ecosystem around it. The ayakashi designs range from whimsical to genuinely creepy.
- Body transformation horror — The central curse involves an involuntary physical transformation. “Body horror” refers to horror that focuses on disturbing changes to the human body, and while the series often plays this for comedy, there are moments where it explores the genuine unease of losing control over your own physical form.
- Supernatural combat — Matsuri’s exorcist ninja techniques against increasingly powerful ayakashi threats provide satisfying action sequences. If you enjoy series where characters fight supernatural beings using spiritual powers, this hits similar notes.
- Dark turns in later volumes — After the Shonen Jump+ transfer, some ayakashi encounters take on a noticeably darker edge. The series doesn’t go full horror, but it stops pulling its punches.
What Might Not Work for Horror Purists
- The comedy and romance elements are front and center throughout. Yabuki’s signature fanservice style is very present, especially in later volumes.
- The horror-adjacent elements are seasoning, not the main course. If you want pure dread and atmosphere, something like Mieruko-chan (a manga about a girl who can see ghosts but must pretend she can’t) or Dandadan (a high-energy supernatural action series with genuine scares mixed into its comedy) might scratch that itch more directly.
- The tone is generally warm, even when the supernatural stakes are high. There’s very little of the bleakness that defines true horror manga.
The Completed Series Advantage
One thing Ayakashi Triangle has going for it regardless of genre preferences: it’s done. All 16 volumes are out. You can read the entire story at your own pace without waiting months between releases or worrying about whether the ending will stick the landing. For a 144-chapter supernatural story, that’s a genuine luxury.
If you’re a reader who loves supernatural mythology, wants a completed series with gorgeous art, and doesn’t mind a lighter tone than typical horror, Ayakashi Triangle is well worth your time. Just go in knowing it’s more fun than frightening — and that’s perfectly fine.