Data Sources
Profile Summary
Kasukabe Tsukushi is an active VTuber, an independent creator. Active on YouTube, X (Twitter). Reach: 180.0K YouTube subscribers, 78.2K Twitter followers. Fanbase known as Bassai (バーチャル埼玉県民, Virtual Saitama Residents). Also known as Tsukku, Saitama resident, 春日部つくし.
About
Character Info
Community
Recent Activity
Introduction Video
Gallery
![Four Character Illustrations by [https://twitter.com/_Hitoto_/status/976760793587892224 Hitoto*]](https://static.wikia.nocookie.net/virtualyoutuber/images/9/91/Four_Character_Illustrations_by_Hitoto.jpg)
![Tsuku[[Aihara Yachiyo|Yachi]] by [https://twitter.com/_Hitoto_/status/987329286146146306 Hitoto*]](https://static.wikia.nocookie.net/virtualyoutuber/images/9/91/TsukuYachi_1_by_Hitoto.png)
![Kasukabe Tsukushi and Sayonaka Among US Illustration<br>by [https://x.com/flat_fish_/status/1522887017381564416 Karei]](https://static.wikia.nocookie.net/virtualyoutuber/images/1/1d/Kasukabe_Tsukushi_and_Sayonaka_Among_US_Illustration_by_Karei.jpg)
![Kasukabe Tsukushi and Sayonaka by [https://x.com/flat_fish_/status/1616381464450564096 Karei]](https://static.wikia.nocookie.net/virtualyoutuber/images/a/ad/Kasukabe_Tsukushi_and_Sayonaka_1_by_Karei.jpg)
Personality
She has a habit of using "desu wa" (ですわ) as a speech mannerism, despite not being a rich girl archetype.
Appearance
She has sandy blonde hair with purple highlights, and eyes with aquamarine irises. She has long, thick eyelashes which is a "charm point" (defining feature) of her design.
Her 3rd anniversary outfit has hot pink horns and a nurse cap with a CD adornment, a feature shared with her other costumes, particularly the original. On her body is a sleeveless indigo idol dress with the unzipped part revealing a hot pink rib cage graphic beneath.
Background
Her Twitter account was created in February 2018, while her YouTube channel was created on 19 February 2018.
Fans
* Her fans are called Virtual Saitama residents (バーチャル埼玉県民) or "Bassai" (バッ埼), for short.
Likes and dislikes
* Likes: mint chocolate, Saika no Hoseki (彩果の宝石) fruit candy, curry
* Dislikes: mornings
* Dream: Make Saitama known to the world!
Miscellaneous
* Tsukushi provided the voice and illustration for her "cousin," the virtual synthesizer character and VOCALOID Kasukabe Tsumugi (春日部つむぎ).
* Her original nurse-style costume was inspired by her father, who works in the medical field in Saitama (despite this, she has no medical knowledge).
* Her bust size is AAA cup.
* Tsukushi is her own 3D model designer and modeller.
* As a 3D character modeller, she also makes 3D models for other VTubers, such as Korone Pochi and Kousei Vivi (CV: ). She also makes original 3D models for VRChat and sells them on her BOOTH store (e.g. Nekomi Syamo).
* She is a Japanese region/local-focused VTuber similar to Houtou Momojiru from and Yusha Noto from.
More Info
Profile
An 18 year-old girl living in Virtual Saitama.
Her goal as a VTuber is to promote the charm and beauty of prefecture, much like a tourism ambassador, but she does this on her own, as an independent.
2018
On 26 February, Tsukushi debuted on YouTube.
On 20 July, she joined Upd8.
2019
On 6 March, she announced that later that month, she will begin accepting requests from other VTubers who need 3D models in VRChat or VRM.
2020
On 19 February, Tsukushi uploaded a promotional video for her upcoming 2nd anniversary.
On 13 April, she started the first of her 3D fitness series streams.
On 27 April, she did a 3D calligraphy demo stream.
On 14 May, she debuted her Saitama band outfit.
On 15 August, she debuted her 1st swimsuit outfit (black).
On 4 December, she did a Christmas Party stream and debuted a new costume. The outfit is a casual "onee-san (older girl) gyaru" outfit with a checkered top, sweater sleeves and dark blue jeans.
2021
On 1 January, Tsukushi returned to being an independent VTuber after the closure of Upd8.
On 26 February, she celebrated her 3rd anniversary, debuting a new costume. The outfit is an indigo and purple nurse idol dress with pink accents.
On 17 August, she debuted her 2nd swimsuit outfit (white).
On 21 September, the video that served as her audition entry for the "Saitama Virtual Tourism Ambassador" (埼玉バーチャル観光) position was uploaded to YouTube.
On 24 September, she celebrated her channel reaching 40,000 subscribers.
On 14 November, Tsukushi was appointed as the official Saitama Virtual Tourism Ambassador, after passing an audition that included up to 40 applicants. On the same day, she celebrated Saitama Prefecture's 150th anniversary with a commemorative stream.
On 16 November, she held a stream to celebrate her appointment.
On 14 December, the video of her appointment ceremony premiered on YouTube, featuring Saitama Prefecture governor, presenting to her the letter of appointment as the prefecture's official Virtual Tourism Ambassador.
2022
On 20 February, Tsukushi streamed the Live2D model demo of Kasukabe Tsumugi, a vocal synthesizer character who she illustrated and provided the voice of, for the VOICEVOX text-to-speech software, (and later also a VOCALOID6 character).
On 1 March, Tsukushi held her 4th anniversary stream and debuted a new costume. The theme is sailor-style/marine nurse.
On 1 April, she did an April Fools' stream, debuting as a slime girl VTuber.
On 20 August, she had a 3D collab stream with Yoruno Neon where she debuted her 3rd swimsuit outfit.
2023
On 30 March, Tsukushi did a stream to commemorate the continuation of her term as Saitama Virtual Tourism Ambassador.
2024
On 26 February, Tsukushi celebrated her 6th anniversary.
2025
On 26 February, Tsukushi celebrated her 7th anniversary and debuted a new costume. The theme is Japanese-style maid.
Events
* On 14 February 2022, commemorative mini postage seals featuring Tsukushi as the Saitama Virtual Tourism Ambassador became available at the post office in.
Identity
* Her image color is light purple/Mauve (藤色).
* She lived in real until age 10, and later moved to Virtual Saitama prefecture.
* She lives together with her father, mother and their cat named "Mii-chan" (みーちゃん).
Media
* 春日部つくし - YouTube channel
* @kasukaBe_nyoki - Twitter account
* 春日部つくし - BOOTH store
* HOME | 春日部つくしofficial - Official website
Statistics
* Kasukabe Tsukushi - Social Blade YouTube stats
* Kasukabe Tsukushi - Playboard YouTube stats