The Night Behind the Triangular Window - Value Pack 1 (Volumes 1–4)

Seeing ghosts is bad enough. Working with an unscrupulous exorcist doesn’t exactly make it any better!

Some people have a sixth sense for danger. Others can perceive things that remain invisible to the ordinary eye. And still others would probably give anything to finally get rid of that ability.

Kosuke Mikado definitely falls into the last category.

In *The Night Beyond the Tricornered Window*, Tomoko Yamashita draws you into a dark world full of ghosts, curses, inexplicable crimes, and the depths of human depravity.

With Manga Pack 1, you’ll receive the first four volumes in an affordable bundle—the perfect introduction to an extraordinary mystery series where supernatural horror and psychological suspense come together in a partnership that’s as fascinating as it is unsettling.

Two men, an unusual talent, and plenty of ghosts

Since childhood, Kosuke Mikado has been able to see things that remain hidden from other people.

Ghosts, eerie apparitions, and supernatural phenomena are part of his everyday life. However, for Mikado, this special gift is anything but a blessing.

After all, there’s a good reason why most people would rather not know what might be right behind them.

When the mysterious exorcist Rihito Hiyakawa takes notice of him, Mikado’s life changes abruptly.

Hiyakawa immediately recognizes the extraordinary potential of his abilities and persuades him to join forces with him to combat ghosts and other supernatural threats.

It’s actually a sensible partnership: Mikado can see the ghosts, while Hiyakawa has the ability to drive them away.

If only there weren’t one small problem.

Hiyakawa apparently possesses neither particularly strong moral scruples nor a healthy understanding of personal boundaries.

While Mikado is sensitive, cautious, and often quite overwhelmed by the eerie situations, his new partner takes a decidedly uncompromising approach.

The fact that the two have completely different ideas about trust, consideration, and appropriate behavior doesn’t exactly make their collaboration any easier.

Nevertheless, they begin investigating paranormal cases together, tracking down dangerous curses, and unraveling mysteries for which there are no ordinary explanations.

But then they stumble upon a mysterious murder case that eclipses everything they’ve experienced so far.

Suddenly, there’s far more at stake than restless spirits.

And Mikado must ask himself whether supernatural beings are actually the most dangerous thing he’s dealing with.

Here’s what you can expect:

• Four manga volumes in the starter pack: Includes the complete individual volumes 1, 2, 3, and 4 of the series.
• The perfect introduction: Get to know Kosuke Mikado, Rihito Hiyakawa, and their unusual partnership right from the start.
• Supernatural mystery-horror: Ghosts, curses, exorcism, and paranormal phenomena create a dark atmosphere.
• A fascinating investigative duo: A sensitive ghost-seer teams up with a ruthless exorcist who views personal boundaries more as a non-binding suggestion.
• Eerie Criminal Cases: The two investigate supernatural events until a mysterious murder case puts their abilities to a special test.
• Psychological suspense: Trust, manipulation, dependence, and the depths of human nature lend the story additional depth.
• Complex interpersonal relationships: The unusual dynamic between Mikado and Hiyakawa takes center stage just as much as the paranormal threats.
• By Tomoko Yamashita: An atmospheric manga series that blends mystery, horror, and multi-layered character stories.

The most eerie things aren’t always the ones you can see

The Night Behind the Triangular Window is far more than a classic ghost story.

Amid enigmatic apparitions, dangerous curses, and mysterious crimes, a story unfolds about trust, personal boundaries, and the question of how much power one person should be allowed to wield over another.

The unusual relationship between Mikado and Hiyakawa, in particular, is what makes the series so compelling. Their collaboration is at once necessary, fascinating, and deeply unsettling.

Tomoko Yamashita succeeds in blending supernatural horror with psychological elements, criminal mysteries, and intense character dynamics.

*The Night Behind the Triangular Window – Manga Pack 1* is ideal for anyone who loves dark mystery manga, ghost stories, paranormal investigations, and complex relationships.

With the first four volumes, you can dive right into this mysterious world.

But be warned: Once you’ve learned to look through the triangular window, you may never fully forget the shadows behind it.