Miyu had begun spending time at Rei's villa regularly in the weeks after the relationship became public. Before, she had been careful about how much she asked.

The IP portfolios behind his various works were valued in the hundreds of billions of yen, and there was a specific category of social caution that applied to asking questions about things at that scale, even between people who were close. What if the question landed wrong?

Now she wandered through the villa without that particular concern and looked at whatever she was curious about.

She picked up the Attack on Titan original manga manuscripts from the table beside his desk.

She read for a while.

Then she set them down and looked at Rei with an expression that was somewhere between impressed and unsettled.

"This is the new work? The style change is significant."

"Not that significant," Rei said, continuing to organise the drawings on the table.

"How can you say that? Your previous works were all..." She stopped.

She was thinking about Hikaru no Go, which did not end happily. Five Centimeters Per Second, which was purely tragic. Tonight, which operated in the same register. Hunter x Hunter in its middle and later sections, with the Chimera Ant arc and everything it contained. Arcane's specific quality of violence and moral complexity.

Even Demon Slayer, which had presented itself as a hot-blooded shonen series and had then spent its middle and later arcs killing beloved characters, severing limbs, and building toward an emotional devastation that the early episodes had not telegraphed.

Attack on Titan was dark. Against the body of work preceding it, it was not categorically darker.

But the first chapter's specific content was a different matter.

"In the first chapter, the protagonist's mother is directly..." She paused. "Eaten. Can a work that opens this way find an audience? The media criticism when this goes public is going to be significant."

"It will not find the children's market," Rei said. "Which means its commercial ceiling will not be as high as Demon Slayer. This is a known quantity going in."

Miyu understood this. If any work could simply match Demon Slayer's commercial performance, that would mean Demon Slayer had not achieved anything unusual.

But for Shirogane-sensei's new anime to deliberately exclude the children's market from its target audience was a different kind of decision than she had been expecting.

"Don't worry about the media criticism," Rei said. "If the people writing those articles had reliable judgment about what would succeed and what would fail, they would be creating anime instead of writing about it."

He set down the drawings he was sorting. 𝚏𝕣𝐞𝗲𝐰𝕖𝐛𝐧𝕠𝕧𝚎𝚕.𝐜𝚘𝗺

"Titan will probably not be the highest commercial performer in my catalogue. But it will likely become the work with the highest critical reputation of anything I have produced.

The audience it reaches will be deeply invested in a way that broad-audience works cannot quite replicate."

He reached over and rested his hand briefly on her head, which she found mildly condescending and did not object to.

"What you should actually be worried about," he said, "is not whether the media will criticise Titan's content when it launches."

"What should I be worried about then?"

"That after the Titan manga begins serialisation, your third-place ranking in the journal is going to become fourth."

Miyu's expression shifted in a specific way that she was unable to entirely control.

In mid-March, the Demon Slayer: Kimetsu no Yaiba, Infinity Castle Arc cumulative domestic box office cleared 80 billion yen.

The overseas cumulative total crossed 38 billion yen.

On the same day, the top trending topic across Japan's anime platforms and forums was not Demon Slayer.

It was the Attack on Titan promotional trailer.

Illumination Production Company, Shirogane Animation, and Ion TV, which had paid 2.6 billion yen to acquire the broadcast rights for the Attack on Titan animation, had jointly released the first full promotional video.

The development history of Attack on Titan as a property shared a structural resemblance to Demon Slayer's trajectory in Rei's previous life.

Among the globally significant anime IP properties of Rei's previous life, the works that had benefited most dramatically from the transition to animation were One-Punch Man, Attack on Titan, and Demon Slayer. The three shared a specific structural characteristic: their manga popularity had been meaningful but not extraordinary.

In some cases modest enough that the eventual scale of their animated success was not predictable from the serialisation numbers alone. Once animated, each of them had undergone transformations in audience size and tankōbon sales that bore almost no proportional relationship to what the manga stage had suggested was possible.

They also shared something else: exceptionally high acceptance across both Eastern and Western anime markets simultaneously, which was a combination that most properties never achieved.

Among the three, Attack on Titan required the most investment to do correctly. The gap between adequate and excellent production quality was larger for this property than for almost anything else in the medium.

The action design, the Omni-directional Mobility Gear sequences in particular, demanded animation fluency that either looked extraordinary or looked wrong with very little middle ground.

For the same underlying plot, improving the image quality even moderately produced a dramatically better viewing experience. The production ceiling was high and the floor was punishing.

In Japan, Rei had the resources to aim at the ceiling without compromising.

The first season of Attack on Titan in the Japan version operated at a visual standard that would have been unrecognisable to anyone familiar with the property's original animated adaptation.

The PV trailer, compiled from actual first-season footage, had been released as the promotional opening move.

The response had been immediate.

"Are those people flying over walls on cables? What is this? What am I watching?"

"The storyboarding. Whoever designed these sequences, the concept of using thin steel cables to move through a city at high speed against opponents this size: that is one of the most visually exciting action concepts I have seen in an anime preview."

"Humans on cables fighting giants several times their size using nothing but their bodies and blade equipment. The scale of the size difference being played against the humans' speed and precision. This is a brilliant visual design."

"I have watched the PV four times. I am not done watching it."

"The art style is dark."

"The art style is appropriate. This is clearly a work in the register of the Chimera Ant arc. A dark atmosphere is not a flaw here. It is a design choice that matches the content."

"Some of the shots in the trailer are quite graphic."

"Can someone explain the actual world-building? What is this setting? Why are there giant humanoid creatures and why do the humans live in walled cities?"

"The official websites for Illumination Production Company and Shirogane Animation have released extensive setting materials over the past several weeks. Read those. The world-building is elaborate and worth understanding before the premiere."

"One month ago I was sitting outside the cinema after the Infinity Castle arc film unable to process what I had just watched, telling myself I would not be able to engage with another anime for months. I watched this PV trailer and I need the April premiere immediately. I have learned something about myself today."

"Same situation. I genuinely believed Demon Slayer had reset my capacity for anime for the foreseeable future. This PV changed that within ninety seconds. The fickle nature of being an anime fan is a real phenomenon and I am a documented example of it."

"April. Less than two weeks. Be patient."

"I cannot be patient. The PV shows the action and the scale and then ends. I need the plot. What is the plot. Why does no one understand how frustrating this is."

"Shirogane-sensei. You concluded one story and opened another one in the same season. You are doing this deliberately."

"He is absolutely doing this deliberately."

"Demon Slayer is still in theatres. Attack on Titan premieres in April. Your Name releases in the summer. This man has planned the year so that there is never a period where an audience can fully recover before the next thing arrives."

"This is either genius scheduling or a deliberate campaign against the emotional stability of anime fans. Possibly both."

"Both. It is definitely both."

The capacity of Japan's anime fan community to transfer attention from one property to the next, without meaningfully reducing the attention already given to the first, had not changed across any version of the world Rei had experienced.

The Demon Slayer discussion volume had not declined. The Attack on Titan discussion volume was building alongside it rather than replacing it.

In the April spring anime season preview coverage, the discussion heat surrounding Attack on Titan had, within days of the PV release, made it the clear dominant topic of the upcoming season.