milet is providing the opening theme song "Sunny" for the TV anime Though I Am an Inept Villainess, which premieres July 12 on TV Tokyo after a production delay from its original April date.
milet is contributing the opening theme song "Sunny" to the upcoming anime adaptation of Satsuki Nakamura's light novel series Though I Am an Inept Villainess. The song was announced in a trailer released on June 9, 2026, alongside five additional cast members for the series. This marks milet's first solo opening theme for a TV anime.
The anime was originally scheduled to premiere in April 2026 but was delayed by two months. It is now set to debut on July 12 on TV Tokyo. The trailer also confirmed the involvement of voice actors including Inori Minase, Yui Ishikawa, Rei Igarashi, and Ai Kayano, as well as former Takarazuka Revue actresses serving as special supporters for the production.
No further details about milet's involvement beyond the opening theme have been announced. The two stories published on the same day provide consistent information about the song and the premiere date.
Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.
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The upcoming anime adaptation of Satsuki Nakamura's light novel series Though I Am an Inept Villainess released a full trailer on Tuesday, announcing five additional cast members and the opening theme song "Sunny" by singer-songwriter milet. The anime is set to premiere on July 12 on TV Tokyo after a production delay from its original April date.
The TV anime "Though I Am an Inept Villainess: Tale of the Butterfly-Rat Swap in the Imperial Court" announced five additional cast members, including Rei Igarashi and Ai Kayano. The opening theme is milet's new song "Sunny." A main trailer was released. The anime premieres July 12.