Her fanbase is officially called 'Shiokko' (塩っ子).

On 27 November 2019, she made an appearance in hololive's collaboration with Azur Lane as one of the characters, alongside Shirakami Fubuki, Nakiri Ayame, Ookami Mio, Natsuiro Matsuri, Minato Aqua and Tokino Sora, she was available from 27 November to 17 December.

On 17 August, as part of her 3rd anniversary, Shion debuted her first solo original song ' Mage of Violet.' Events On 31 July, Shion returned her activities with a singing stream.

On 20 July, she reached 800,000 YouTube subscribers. On 14 June, Shion stated during a short stream that she would go on a hiatus from streaming due to worsening of her throat's condition. On 6 April, she reached 700,000 YouTube subscribers. On 15 January, she reached 600,000 YouTube subscribers. She can take off her hat, ears, and tail anytime she wants to. On the 15th of November, Shion debuted her Goth Loli costume, she has a gothic dress with chains on her leggings, triangle earrings, star purple colored shaped eyeball, ribbons on her hair, a hat, and her accessories comes out with cat ears and a cat tail. On 16 October, Hololive's Twitter account announced that Shion, Houshou Marine, Shirogane Noel, and Yuzuki Choco would get new 2D costumes. She debuted her updated model during a stream later the same day, featuring more facial expressions, her hair bangs have more movement, in her hat the tip and the 'eyelashes' of the eye were added a bit of movement, along with general movement improvements in line with the model capabilities of hololive members from the GAMERS unit onwards. On 28 July, she announced on her Twitter account that her original 2D model would be get an update. On 24 January along with the other hololive girls up to the third generation, she debuted her 3D idol outfit at hololive's 1st fest Nonstop Story. On 2 January, she announced on her Twitter account that she would get her third 2D costume, this was revealed to be a kimono celebrating the new year later the same day during a stream on YouTube.

On 26 August, she revealed her 3D model swimsuit on a stream. On 1 August, she debuted her second 2D costume. The 3D model was later revealed on 12 May.

On 7 May, she announced in a stream that she would debut her 3D model. Her Twitter account was opened on 1 August 2018 while her YouTube channel was created on 3 August although her YouTube activities did not start until her first stream that was live on 17 August. This was most famously uttered by Shion after Natsuiro Matsuri revealed that Shion's wet sneezing sounds were heard by Matsuri's listeners in one of her livestreams. One of her most iconic cries is her guttural scream of 'NEEEEEEE'. She has a friendly rivalry with Minato Aqua, and the two can often be seen playing petty and mostly harmless pranks on each other. She wants to be seen as an adult, but thanks to her childish appearance and mannerisms, all attempts by Shion to appear adult-like end up looking very silly. Shion is a smug, cheeky brat (' kusogaki') who speaks bluntly without the usual politeness/consideration associated with the Japanese language, and flirts shamelessly with other hololive members.

Murasaki shion r34