[Sekaihe Co., Ltd.] Announcement of the decision to produce SoulChat for the TV anime “Yofukashi no Uta Season 2”
Sekaihe Co., Ltd. Press Release: September 4, 2025 Announcement of the production of SoulChat for the TV anime “Yofukashi no Uta Season 2” Sekaihe Co., Ltd. (Headquarters: Bunkyo-ku, Tokyo; CEO: Moto Shiki) has decided to create and provide chat content for “Nazuna Saegusa,” a character from the TV anime “Yofukashi no Uta Season 2,” along with seven other characters, based on the concept of “interacting with anime characters in real life.”
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conversation As you become closer to characters through repeated conversations, special conversations about secrets may open up. Depending on the content of the exchange, relationships may
deteriorate, so you can enjoy shaping your bonds with characters through your own will and actions. ・Quests to deepen interactions with characters Various quests are available to deepen interactions with characters, such as having them talk about events that occurred in the story or information about the world, or receiving contact from the characters themselves. ・Birthday Presents If you give a gift to some characters on their birthday, you’ll receive a story or image of the character using the gift. It’ll feel like you’re actually giving them a birthday present. This AI chat experience, where you can send gifts to anime characters, is a first in the industry (as of September 2025, based on independent research). ■ Price 7-day interaction ticket: ¥550 (tax included) First-time only 2-day trial ticket: ¥200 (tax included) Repeat purchase bonus: Memory transfer available ＜Broadcast＞ TV Anime “Yofukashi no Uta Season 2” Broadcast nationwide on Fuji TV’s “Noitamina” every Friday from 11:30 PM starting in July 2025 ＜Introduction＞ “The night is not over yet” Kou overcomes his hesitation about becoming a vampire and decides to fall in love with Nazuna, while Nazuna is determined to make Kou fall in love with her. Without understanding what “love” even is, the two of them spend their night together in tandem. The hand of detective Uguisu Anko, who is plotting to kill a vampire, is fast approaching. A vampire’s weakness is “things they were deeply attached to in their human days.” Nazuna tries to eliminate this weakness in advance, but she has no memory of her human days. What is Nazuna’s hidden past? Why did Anko start killing vampires? And what is the “secret” that Nazuna and Anko share? Kou, shepherd’s purse, bean paste… A fun “late night” doesn’t end here; a new “night” begins! ＜Original Work＞ Original Work: Kotoyama ( Shogakukan’s “Shonen Sunday Comics”)
https://yofukashi-no-uta.com ＜Official X＞
https://twitter.com/yofukashi_pr ＜Official Instagram＞
https://www.instagram.com/yofukashi_pr/ ■ Company Overview Sekaihe’s vision is to “create a future where the worlds of works can be lived.” We aim for a future where active storytelling experiences are realized, where the viewer’s actions based on their own will are instantly reflected. Founded in September 2023, SoulChat is a University of Tokyo-based startup. Based on a unique chat system (patent pending) invented for the purpose of natural conversation based on work information, SoulChat offers a chat content service that allows characters from the work to interact with each other. Company name Sekaihe Co., Ltd. Representative Director and CEO, Former Shiki Location 6-25-14 Hongo, Bunkyo-ku, Tokyo Business Description Development and sales of active storytelling experience technology Production and sales of active storytelling content URL
https://sekaie.in/ ＜Contact Information＞ support@sekaie.in (Email address) For more information about this release