
“Cruel Angel’s Thesis” singer says she can’t see eye-to-eye with organizers of Tokyo anime concert series.
The Ikebukuro Anime Philharmonic is an upcoming concert series centered on orchestral renditions of iconic anime themes. The first performance is slated for July 10 at the Shibuya Sakura Hall in downtown Tokyo, and the plan was to start with a bang by including Yoko Takahashi, singer of Evangelion’s unforgettable opening theme “A Cruel Angel’s Thesis.”
However, on Wednesday Takahashi announced, through a posting on her official Twitter account, that she’s dropping out of the program due to its organizers’ use of AI-generated artwork in the promotional artwork for the event’s fliers, posters, and website.
〈お知らせ〉#高橋洋子 pic.twitter.com/8X1HXg1kkA
— 高橋洋子official (@yoko_t_official) June 19, 2024
Takahashi’s statement reads:
Yoko Takahashi’s beliefs differ from the operational attitude of the Ikebukuro Anime Philharmonic concert at which she was scheduled to appear on July 10. As an artist, she is unable to see eye-to-eye with the organizers, and after much difficult consideration, she is declining to take part in the event. She deeply apologizes to all those who were looking forward to seeing her, and wishes to place the highest value on the feelings of anime lovers.
Though not specifically mentioned in Takahashi’s statement, prior to her withdrawal rumors had begun circulating that portions of the Ikebukuro Anime Philharmonic’s promotional artwork had been produced by generative AI. The Ikebukuro Anime Philharmonic confirmed this in a statement, released at the exact same time as Takahashi’s, in which it apologized for the situation, though the organization denies that it knowingly or maliciously used AI-generated artwork.
池袋アニメーションフィルハーモニーより、皆様へご報告させていただきます。 pic.twitter.com/4GKC6iGIcy
— 池袋アニメフィル (@ikeaniphil) June 19, 2024
“We are embarrassed, despite calling ourselves an anime-loving musical organization, at our lack of awareness surrounding recent issues regarding generative AI,” says the Ikebukuro Anime Philharmonic, adding that the organization’s executive committee is deeply regretful, and that it would be replacing the promotional artwork with new illustrations from commissioned human artists.
▼ The new promotional image. Previously, the background consisted of a composite image of three illustrated musicians, in which the AI-generated assets were located.
仮に差し替えさせていただいていたチラシの正式な校正が先ほど完了いたしました。
— 池袋アニメフィル (@ikeaniphil) June 19, 2024
HPも合わせて更新いたしました。
以降はこちらの画像を使用して宣伝/告知を進めさせていただきたいと思います。
HPhttps://t.co/WtRZ570OJp
チケット販売サイト(e+)https://t.co/oFB0TKIBZr pic.twitter.com/6McTsquQFe
The day before the above statements were made, Yo Matsushita, a saxophonist and one of the organizers of Ikebukuro Anime Philharmonic, posted a video to the organization’s official YouTube channel discussing the chain of events that led up to Takahashi’s departure. According to Matsushita, there was no initial intent to use AI-generated artwork in the concert’s promotional materials. However, they were unable to secure an artist for the project, and with deadlines for the promotional materials quickly approaching, they began looking for preexisting images that were being offered for commercial use, whereupon they found the images of instrument-playing anime-style characters which were used in the concert’s first poster. Unfortunately, Matsushita says that the Ikebukuro Anime Philharmonic failed to notice that among the images they selected to use were ones tagged as “AI-generated.”
▼ Matsushita’s video message
Currently, the July 10 event is still planned to be held, with pieces from anime such as Dragon Ball, One Piece, Oshi no Ko, Ranma 1/2, and The Melancholy of Haruhi Suzumiya to be performed. However, the Ikebukuro Anime Philharmonic says that it will be offering refunds for ticketholders who, like Takahashi, are no longer interested in attending.
Source: Twitter/@yoko_t_official via Nikkkan Sports via Livedoor News via Jin, Twitter/@ikeaniphil, IT Media, Ikebukuro Anime Philharmonic
Top image ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Sexy AI-generated Evangelion, Yu-Gi-Oh art sales lead to copyright infringement charges in Japan
Can the Japanese government make AI-generated Ghibli images illegal?
Mr. Sato becomes handsome anime boys with the power of AI, and the SN24 team transforms too【Pics】
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
Godiva melts minds by releasing a new corn chocolate drink in Japan
Shinto shrine’s night sky firefly sweets are Japan’s newest breathtaking, mouthwatering desserts.
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Retro fashion magazines from Tokyo’s street market remind Mr. Sato of a special gift from his dad
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Ghibli’s No Face continues to demonstrate his generous character growth by dispensing soy sauce
Body of missing American college student found in Kyoto mountains
Colour Hunting: The hot new street photography trend changing how we see Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japanese convenience store shows us how to dress for the rainy season
Starbucks Japan unveils new Frappuccino showcasing “mottainai” culture
Osaka is hosting a “hentai” event, but it’s probably not what you think
Japanese rice cooker recipe gives us a tasty new way to enjoy vegetables and wieners
Tokyo’s Pokémon Cafe reopens this month with brand-new sweets and Pikachu show
What’s it like to join Tokyo’s walking-and-talking-with-strangers club for a day?
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events