Hanafu, a virtual singer affiliated with KAMITSUBAKI STUDIO/PHENOMENON RECORD, will be holding a spin-off project for Hanafuno New Year’s Sakura Festival – Where the Kafuarar is, Haru is here. Heartwarming Flower Day -” at Shibuya Sakura Stage 404Not Found from Saturday, April 5th to Sunday, April 13th.
This is the first exhibition to commemorate the release of the Blu-ray of Hanafu’s 4th ONE-MAN LIVE “Kaika” and “Kaika (Re)” and the first album “Kaika” by Kanaka, another image of Hanafu, “Kaika no Kiritaru”, which will be held on Wednesday, March 26th.
At the venue, we will be displaying live photos and history of Hanafu, as well as merchandise, original drinks devised by Hanafu, as well as original drawings of works by Hakuiki Shiroi, who were also used in her first album, “I’m learning you from before you get started.”
We also have special offers for those who purchase “Kaika” and “Kaika (Re)” Blu-rays, as well as the first album by “Kaika” “Kaika Iwareru-Kaika”! (Details will be announced at a later date)
In addition, there will be events on a huge LED screen only on weekends, past live footage and MUSIC VIDEO will be aired at 404 PARK next to STORE.
Anyone can enter both the store and event (excluding bonus delivery events). *Admission and viewing restrictions may be imposed when the venue is crowded.
For more information, please see the official Hanafu information X (https://x.com/kaf_info) and other information on official social media.
Please come and visit the “flowers” project in full bloom.
■Event Event Event Overview
KAF POP-UP STORE
“Flower New Year’s Cherry Blossom Festival – Where there is a flesh, there is a flesh. A heartwarming day for flowers-“
Period: Saturday, April 5, 2025 – Sunday, April 13, 2025
Opening hours: 10:00 – 20:00
(※The first day, Saturday, April 5th, starts at 12:00 / Last day, Sunday, April 13th, until 18:00)
Venue: Shibuya Sakura Stage SHIBUYA SIDE 4F “404 Not Found”
(1-4 Sakuragaoka-cho, Shibuya-ku, Tokyo)
Cooperation: 404 Not Found
Contact for POP-UP: support@404shibuya.tokyo
■About 404 Not Found
This is a creation base for indie creators that opened last year on the 4th floor of Shibuya Sakura Stage. With the aim of becoming a sacred place for indie creators who are active in a variety of cultural fields, including games, art, music, and food, we will hold a variety of projects, including exhibition events, workshops, music live music and limited-time restaurants, and will support creators’ creative activities and create opportunities for co-creation among creators. The approximately 150 m2 floor features an event space with LEDs over 10m wide, a merchandise and cafe space, kitchen and restaurant space, and streaming studios, creating creative activities that are not bound by the creator’s genre.
Official website:https://www.404shibuya.tokyo/
■Hanafu Artist Profile

A virtual singer who started with “KAMITSUBAKI STUDIO.”
He made his debut in 2018 at the age of 14.
Establishes a virtual artist with a unique singing voice and worldview.
The artist collaboration in the “Suite” series has also become a hot topic, with the current number of YouTube subscribers exceeding 1 million and total views exceeding 300 million. The fanatic community of fans is expanding both domestically and internationally.
The songs he produced with Kanzaki Iori, the main composer from the early days of his activities, received high praise, and in August 2022 they held a solo live performance at Nippon Budokan, “Muslim San (Kuru).”
In January 2024, the 4th ONE-MAN LIVE “Kai-song” was held at Yoyogi First Gymnasium, which could be said to be the beginning of chapter 2, and, following Budokan, successfully performed the first arena performance, the largest virtual singer solo performance.
From this live performance, she began working as a virtual singer-songwriter, Kayaka. As a new fork in “Hanafu,” she releases her own impulsive feelings that erupt from within into her into songs.
Last December, he released his 4th ALBUM “Fables,” which marked the first time in a year and nine months. This is the first album released after graduating from his ally Kanzaki Iori’s Kamitsubaki, and this work features a new song series called “Single Songs,” curated by KAMITSUBAKI STUDIO’s producer PIEDPIPER, featuring a new production group with multiple creators, depicting a new image of flower music.
Witness this “continuation of the Juvenile” as you plunge into an unexplored world.
Official Website:https://kaf.kamitsubaki.jp/
■About KAMITSUBAKI STUDIO

It is a creative label that brings together the cutting edge of online culture together with the next generation of creators, and operates a new era of artist management business. We have created an operational structure consisting of management staff who discover and develop artists, as well as marketing staff who have the know-how to operate YouTube and social media.
We collaborate with a variety of creators and artists, including virtual singers, singer-songwriters, composers, filmmakers, story writers, illustrators, designers, and other creators and “co-create” our works together with everyone who receives them, creating new creative live shows and works, and updating the music experience itself.
Official website:https://kamitsubaki.jp/
(Operated by THINKR Co., Ltd.:https://thinkr.jp/)