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Fool Night Anime Adaptation Announced, Kouki Uchiyama Cast as Lead

『フールナイト』アニメ化ティザーに日本のファン歓喜—「内山昂輝がまた辛い役」

Fool NightKouki UchiyamaSHAFT
Fool Night Anime Adaptation Announced, Kouki Uchiyama Cast as Lead
“Uchiyama: 'Why do I always get the painful roles?'”

内山「何で俺いつも辛い役なんですか」

— @へっぽこo

Fool Night — Kasumi Yasuda's bleak dystopian manga where the dead are recycled into blooming "trees" — is getting an anime, streaming worldwide on Netflix in 2026, and the teaser sent Japanese fans into a frenzy. The single most-liked comment was pure fandom in-joke: recognizing lead voice actor Kouki Uchiyama on the spot and quipping in his voice, "Why do I always get the painful roles?" Beyond that, the comments read like a long-suppressed fanbase finally exhaling — readers who'd assumed such a niche, all-gray manga would never be animated, relief that it landed a strong team (fans clocked SHAFT and composer Tatsuya Kato), and a steady drumbeat of "the manga is a masterpiece, go read it now before everyone else finds it." The throughline: they're certain this will be the most acclaimed show of its season, and quietly thrilled it'll finally get discovered by the wider world.

The teaser for the Fool Night anime, streaming worldwide on Netflix in 2026. （YouTube · バンダイナムコフィルムワークス チャンネル）

Japanese fan reactions (excerpted from 343)

  • Thought 'this might be Uchiyama'… and yep, it was Uchiyama.

    内山さんかも、思ったら内山さんでした。

    — @maha-wn9zy31 likes

  • This is my favorite manga, so I'm genuinely thrilled it's getting an anime! Uchiyama's voice fits Tōshirō's image perfectly — it's uncanny.

    大好きな漫画なのでアニメ化されて本当に嬉しい！内山さんの声がトーシローのイメージにぴったりですごい

    — @あを-d8i8 likes

  • This year's Netflix is getting completely dyed in Kouki Uchiyama and I'm here for it.

    今年のネトフリ内山昂輝色に染まってて大好き

    — @みさ-4stro6 likes

  • I've been waiting — for a long, long time. Tōshirō's voice is so cool.

    待ってたよ、ずっとね トーシロー声かっこよ

    — @knnnn1234w7 likes

  • AAAH it's Fool Night, it's actually getting animated?! It's so good but it never got adapted, so I'd figured it just never would. It's a world so suffocating that merely surviving is a struggle — but if they capture that feeling of chasing the sliver of light that's left, I'll be so happy.

    うおおおフールナイトだああアニメ化できるんだ！？　面白いのに全然映像化されないからもう無理なんだろうなと思ってた あまりに息苦しくて生きるだけで大変な世界だけど、僅かながら残る光を追い求めるあの感じが映像化されてると嬉しい

    — @空墨-n2o31 likes

  • Fool Night is going to get its due, no question. The manga itself is a masterpiece, so read it now while you're ahead of the curve.

    フールナイトは絶対評価される。まず漫画が最高だから今のうちに読んでおいたほうがいい。

    — @伊藤さなです282 likes

  • The one series I was most waiting to see animated — finally!!

    いちばんアニメ化を待っていた作品がついに！！

    — @nthbDzs5JW2YXW201 likes

  • For real?! I just started reading the manga, so the goosebumps are insane right now.

    まじで！？漫画読み出したとこだから鳥肌凄い

    — @happynひまわり82 likes

  • Nobody around me reads Fool Night, so scrolling these comments and realizing there are this many fans made me so happy! Can't wait for it to stream!!

    周りにフールナイト読んでる人がいなくて、コメント読んでこんなにたくさんのファンがいる事を知って嬉しくなった！ 配信が待ち遠しい！！

    — @Hoppy-l7x51 likes

  • The color and lighting alone are enough to tell you it's in safe hands. Thank you.

    色彩やライティングだけでもう信頼できるって分かる ありがとう

    — @bluespring3077134 likes

  • My favorite series in ages. The art is genuinely superb, so please go read the source — the whole thing is gray, this manga.

    最近で一番好きな作品 マジで絵が上手いから原作を見てくれ　全部灰色なんだこの漫画

    — @田中-新22 likes

  • I'm full up on isekai. A hard-edged premise drawn as an extension of our real society just hits different. The message is great too — I'm so hyped.

    異世界ものはもうお腹いっぱい 現社会の延長で描かれる硬派な設定はやっぱりいいよね メッセージもいいし、めっちゃ楽しみだわ

    — @masaps573818 likes

  • Even in the manga the world looked pretty brutal, but with color added it looks even harsher… Wonder how far they'll take it. Excited.

    漫画でも結構きつい世界に見えてたけど、色付くと余計きつく見えるなぁ… どこまでやるんだろ。楽しみ。

    — @y-king606614 likes

  • So glad Tatsuya Kato is scoring it… that skin-crawling tension and the ache of it…

    加藤達也さんの劇伴嬉しい…このゾワゾワ感と切なさ…

    — @コウジさン12 likes

  • I've read it since it started serializing in Big Comic Superior. The art style is unusual but skilled, and it gets deeper the further the story goes. The anime looks like it'll be really well made.

    スペリオールで連載開始時から読んでる。 独特な絵柄だけど上手いし、ストーリー進むほど深くなっていく。 アニメの出来すごく良さそう。

    — @イズムトーイ3 likes

  • I'm a SHAFT partisan so I was tracking the reveal, and the moment it dropped — I didn't know the source, so I went and read volume 1. It was incredible. Can't wait for the anime!

    シャフトを贔屓してるから情報解禁追ってて、解禁されたと同時に原作知らなかったから一巻読んできたんだけどめちゃめちゃ面白かったからアニメ楽しみすぎる！

    — @えびしゅーまい-p6l32 likes

  • Never read a page of it, but it captivated me within seconds. The art's careful and clean too — excited.

    全く読んだことないけど数秒で魅せられた 作画も丁寧で綺麗なだなぁ楽しみ

    — @ut58335 likes

  • Fool Night getting an anime under conditions this good — that's incredible.

    こんな 好条件でフールナイトがアニメ化されるなんて すげえな

    — @T.-dp7bl16 likes

  • I always thought 'this would obviously shine as an anime if it just had the name recognition…!' so I'm overjoyed 😭 I'm certain it'll be a hit overseas too. Honestly kind of jealous of the people meeting it for the first time through the anime lol

    アニメ映え間違えなしの作品で知名度さえあれば…！って思ってたからめちゃくちゃ嬉しい😭海外にも絶対ウケると確信してますわ。アニメで初めて視聴する人が羨ましくもある笑

    — @かりんとう-x1p3 likes

  • Speaking as a manga reader: this will, without a doubt, be the most acclaimed show of its season.

    原作勢として言うと、この作品は間違いなくそのクールで一番評価されると思います。

    — @べるがーたー2 likes

  • So it's finally gonna blow up, huh. This manga is stupidly good.

    やっと売れるのか この漫画クソ面白いんだよ

    — @てよ-i9g2 likes

  • It's Uchiyama?! Are you serious?! Thank you!! I can go on living now!!

    内山さんですか？！まじすか！！ありがとうございます！！生きる！！

    — @mizutamak58886 likes

  • Just paying a monthly subscription buys you this much richness.

    月額払うだけで豊かさが買える

    — @標高-x1t7 likes
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