About the Y Küken Logo (Yoko Kanno Certification)


The Y Küken logo is a certification logo from Yoko Kanno, which is attached only to works or products that are worthy of being called “her own works” in terms of quality.
This logo is generally applied to products (such as soundtracks or products using music) or experiences (like live performances) released after 2017, the year the logo was established, that meet certain criteria.
Music-related Products
Even if the music or sound is composed by Yoko Kanno, products like soundtracks are evaluated not just for the quality of the audio, but also on a comprehensive basis. Therefore, it is possible for products using the same song or audio to either receive or not receive certification.
- The following products are certified, regardless of whether the logo appears on them:
- Sheet music sold on this site
- Works uploaded to the SEATBELTS official YouTube channel
- Products marked with the logo
- NHK Taiga Drama “Onna Jōshu Naotora” Music Tiger Scroll Ichitora
- NHK Taiga Drama “Onna Jōshu Naotora” Music Tiger Scroll Nii-tora
- NHK Taiga Drama “Onna Jōshu Naotora” Music Tiger Scroll Soundtrack
- Cowboy Bebop (Soundtrack from the Netflix Series) – Extended
- Maiko-san Chi no Makanaisan Original Soundtrack
- Certified products without the logo
- NHK Taiga Drama “Onna Jōshu Naotora” Emergency Special Edition: Tsuruno Uta
- Hoshi to Tsubasa no Paradox Original Soundtrack
- “Silk Road ~ Thieves and Jewels ~” / Takarazuka Revue Snow Troupe [CD]*
- Netflix’s Cowboy Bebop Soundtrack
- “Theatrical Short Macross F ~ Time’s Labyrinth ~” Theme Song “Time’s Labyrinth” (Labyrinth Preservation Edition)
*Note: Only Yoko Kanno’s compositions are included.
Experiences (Live Performances, etc.)
The Y Küken logo is attached to experiences that meet Yoko Kanno’s quality standards and can be said to have been “produced” by her. It does not depend on whether or not Yoko Kanno is physically present at the event.
The following live performances and experiences held or announced since 2017 are eligible for the Y Küken logo:
- Session Starducks accompaniment videos
- Online Tanabata Festival (including re-broadcasts)
- Yoko Kanno + Seatbelts – “Tank!” (Full Performance) | Cowboy Bebop: Unlocked | Netflix Geeked
- Montreux Jazz Festival Japan 2024 (as of December 2024)
(As of December 2024)