
On 30 June, Lulu held her graduation stream, citing instances of harassment such as a "letter of challenge" (the exact nature of which she never elaborated on) as her primary reason for graduating. On 23 through 24 June, Lulu announced that she would be graduating from NIJISANJI on 30 June during her birthday countdown stream. On 8 May, she debuted her fourth 2D costume, along with a Live2D update. On 6 February, Lulu reached 500.000 subscribers on her YouTube channel, making her the 6th NIJISANJI member to reach this milestone, and the 1st of her wave to do so. On 19 August, Lulu reached 400.000 subscribers on her YouTube channel. On 18 April, Lulu reached 300.000 subscribers on her YouTube channel. She revealed her costume during a stream on YouTube the same day. On 7 April, she announced on Twitter that she would get her third 2D costume. On 27 March, she debuted her 3D model in a stream on YouTube. On 23 March, she published in her Twitter account that she would get her 3D model.


On 29 August, during a stream she debuted her second 2D costume. Her channel was created on 20 March 2019, her Twitter account was also created this month. She has both a unique greeting and farewell, being 'konlulu~' and 'otsululu~' respectively. She will often host collabs with Debidebi Debiru, who refers to her as 'art student.' She very rarely gets angry at games and speaks in a soft, polite voice. Lulu also enjoys the Rhythm Heaven series, despite her notably poor sense of rhythm. She has a love for games made by FromSoftware and will regularly stream them. Whether this is just a joke or a hint that she might not be human is unknown. She once claimed that eyeballs can grow back, and that she could drink lava. Lulu will turn to stare into the camera and will address the viewer directly at times of duress or failure. Lulu is very soft-spoken and speaks politely, yet has some odd personality quirks. She likes singing, and wants her voice to reach many people.

She doesn't intend to be behind on trends, and likes to try things out of curiosity. To fix her ignorance of the world, she started streaming. She's from a family of honorable origin, and is a so-called "sheltered girl". A second-year girl who goes to an all-girls university.
