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NEWS
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2025.10.28
The new song "Bot Bakka" will be released on Tuesday, November 11th! It's the cutest song in Phantom Siita history!
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2025.10.20
Notification of enrollment benefits shipping (for those who enroll in the annual plan in September 2025)
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2025.10.17
Phantom Siita first published work, "怪忌蝶（Kaikicho）Photo Collection (title undecided)," is set to be released! A release event is also planned!
SCHEDULE
ABOUT
OUR PROFILE
Name: Phantom Siita
Kanji spelling: Kaikicho (mysterious怪忌蝶（Kaikicho）)
English spelling: Phantom Siita
She is a professional idol with a retro horror concept who debuted on June 26, 2024. I'm singing a lot of scary songs produced by Ado.
OUR MUSIC
QUESTION
- What did you do today?
- Here,If you are a fan club member you can see our blog.
- Can I see the off-shots?
- You can see it on the fan club! I've taken a lot of videos and photos.I'm looking forward to the update
- Is it true that you have psychic powers?
- That's also a secret hereIf you have a fan club, there is a Q&A section where they answer all your questions.So please feel free to ask any questions you have there!
??? "Asobo"
FAN ONLY CONTENT 1DIARY
FAN ONLY CONTENT 2MOVIE
FAN ONLY CONTENT 3RADIO
FAN ONLY CONTENT 4PHOTO
FAN ONLY CONTENT 5QUESTION
More fan-only content is planned to be released soon! Become Heine and support us!
One butterfly…two…three…four…
Hmm... one is missing...