Yuuki Sakuna

Yuuki Sakuna (Japanese: 結城さくな) is an independent Japanese virtual YouTuber who debuted on October 27, 2024. She is known for a debut stream that drew the largest peak audience recorded for a VTuber debut and for an independent VTuber stream.

Profile

Item	Detail
Debut	October 27, 2024
Birthday (setting)	December 2
Height (setting)	148 cm
Agency	Independent
Fan name	Sakunada Familia
Nicknames	Sakutan, Sakunyan
Character designer	Gaou
Live2D	Rariemonn
Primary language	Japanese

Career

On October 24, 2024, Yuuki Sakuna posted a partial look at her character design on X (formerly Twitter), and the post was reposted more than 16,000 times. The next day she announced her debut date. Her debut stream took place on YouTube at 20:00 JST on October 27, 2024. She also released a teaser video during the stream and shared details about her character.

The debut stream reached a peak of 383,139 concurrent viewers. VTuber statistics trackers called it the most-watched VTuber debut on record, the largest stream by any independent VTuber, and the third most-watched VTuber stream overall, behind two graduation streams. Within its first 24 hours, the debut stream passed 3 million views. Her first cover song, released around the same time, passed 1 million views. English-language outlets, including Siliconera, Passionfruit and Streams Charts, reported on the debut.

She later became the subject of Sakunaverse, a romance visual novel developed and published by Sakuna Games. In the game, the player's clione plushie turns into a human overnight just before Sakuna's debut. The player then works as her producer and supports her VTuber activities while the two live together.

Activities

Streaming style

Yuuki Sakuna streams mainly on YouTube in Japanese. Her streams consist mostly of free talk, video games and singing, and she plays first-person shooters among other games. Alongside her regular streams, she releases song covers on her channel.

Music and works

First cover song, released around her debut; it passed 1 million views within about a day
Sakunaverse, a romance visual novel by Sakuna Games featuring her as the heroine

Characteristics

According to her official profile, Yuuki Sakuna is a shy girl who loves games and singing. She is a somewhat clumsy maid who is working hard to become a first-class cat maid. Her design shows a cat girl with pink hair in a maid uniform, and her eyes are pink to match her favorite color. The illustrator Gaou, who is also known for light novel artwork, drew the original design, and Rariemonn created the Live2D model. Her name comes from Asuna Yuuki, a character from Sword Art Online. Fans call her Sakutan or Sakunyan, and her fan community is called Sakunada Familia.