Project SEKAI Wiki
Project SEKAI Wiki
Kagamine Len is male Kagamine Len is a member of VIRTUAL SINGER Kagamine Len is a member of Vivid BAD SQUAD Kagamine Len is a member of Wonderlands x Showtime

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Kagamine Len is a virtual singer. He advises Vivid BAD SQUAD.

This page only contains information about his role in the game Project SEKAI COLORFUL STAGE! For information about the software, see the VOCALOID Wiki and the Piapro Wiki.


Len appears in the real world as virtual singer, but when young people have trouble understanding their true feelings, Len and his fellow virtual singers appear in another world called Sekai to help them.

In Vivid BAD SQUAD's Sekai, he is a DJ together with Hatsune Miku and MEIKO helping MEIKO's street café.


Len has blue eyes and short yellow hair, tied up in a ponytail. His hair is styled like a banana bunch. His outfit is very similar to Kagamine Rin, with some differences being the tie and longer, loose shorts.


Like his standard Virtual Singer attire, in this sekai Len has white headphones with a small microphone attached. In addition, he wears a white button-up shirt and a navy blue vest with medium-length sleeves over the button-up. He also wears a gray hoodie-like jacket - which would be suitable winter wear if it had sleeves. He wears brownish-gray cargo shorts (they aren't quite long enough to be pants) and brown boots.

Wonderlands x Showtime

He wears a lot of orange.


Hatsune Miku: Friend and fellow virtual singer.

Kagamine Rin: Vocal twin and fellow virtual singer. As with most other virtual singer related media, his relationship with Rin is not clearly defined in-story as familial as it depends entirely on the song-writers interpretation. Minori explains that the “setting” of their relationship changes with the song.

Megurine Luka: Friend and fellow virtual singer.

MEIKO: Friend and fellow virtual singer.

KAITO: Friend and fellow virtual singer.


Len is either featured in or has an alternate vocal of the following songs:

Song Name Composer Date Released
Rettou Joutou Giga 09/30/2020
Buriki no Dance Hinata Electric Works 09/30/2020
Bouken no Sho ga Kiemashita! JesusP 09/30/2020
Dappou Rock Neru 10/04/2021
Yobanashi Deceive Jin 10/09/2020
Oki ni Mesu mama Eve 04/05/2021

Song Name Composer Date Released
Doctor=Funk Beat nyanyannya 09/30/2020
Fragile nuyuri 09/30/2020
Sweet Magic Junky 09/30/2020
Senbonzakura Kurousa-P 01/01/2021

Song Name Composer Date Released
Once Upon A Dream YASUHIRO 02/28/2021
Beat Eater Police Piccadilly 07/09/2021

Song Name Composer Date Released
Ready Steady Giga 09/30/2020
potato ni Natte iku Neru 11/07/2020
Forward (Virtual Singer Alt) R Sound Design 12/08/2020
Nijiiro Stories OSTER project 12/20/2020
Infinitely Gray Surii 02/26/2021

Song Name Composer Date Released
Blessing halyosy 09/30/2020
Junky Night Town Orchestra Surii 10/12/2020


  • Despite not appearing in Wonderlands x Showtime's main story nor the WxS Virtual Singer main story, he has a WxS card at launch and appears in the WxS Sekai as of the All Out! Wonder Halloween! event.
    • The reason he does not appear in the Main Story nor Virtual Singer story is because he manifests into the Sekai after the main story had finished.
  • He has the same height as Airi, Kohane, and Nene, and is also the shortest of all the male characters, being 156 cm.

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