Vocaloid Producer STEAKA Teams Up With Obaken for "Watching You" Event
Following the release of their newest song, Vocaloid producer STEAKA is bringing a horror-themed immersive experience in Tokyo in collaboration with Obaken. The experience will follow the story of STEAKA's song titled "WATCHING YOU (ft. Hatsune Miku)" illustrated by MON.
The event is set to start on September 5, 2025, and will last until September 28, with it being closed every Wednesday during the time period. More details about the event, as well as information on how to purchase tickets, can be found on the Obakensan website.

The music video for "WATCHING YOU" has been uploaded to the official Hatsune Miku channel. The haunted house event is set to follow the story of the song in an approximately 80-minute performance where fans are expected to explore and solve the puzzles. Actors representing the Vocaloid characters featured, Kagamine Rin, Kagamine Len, KAITO, and Hatsune Miku, will also be a part of the experience. If fans want to book in advance, it will cost them 6,500 Yen ($44), with the standard on the day ticket being 7,000 Yen ($47). Tickets went on sale on July 30.
"WATCHING YOU" Official Music Video
In addition to the main experience, the event will also feature a café themed around the event at "Juju – Cursed Items Café" run by Obakensan, located close to the experience venue. It will feature food and drinks based on MON's artwork from the music video, and attendees who pre-book their space will be able to obtain an exclusive placemat. Food orders will come with a random coaster.

STEAKA is a producer who debuted their music back in 2021 and has gained a lot of popularity since then. They primarily use both KAFU and Hatsune Miku voice banks and opt for a softer style to their music. Some of their most popular songs include "Doping Dance (ドーピングダンス)," "Scorpion Girl no Kichou name Hoshoku Scene (スコーピオンガールの貴重な捕食シーン)," and "Dokuzu (ド屑)."
Obaken (or Obakensan) is a company dedicated to creating live-action haunted house experiences in Tokyo.
Source: Official Website
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