Riro Ron

Riro is a energetic streamer who likes cute things and being cute, but always refuses being treated like a baby. When she is in position of superiority over her idol friends, she often begins to tease them.

She has bright pink hair with hairbuns and twin tails and a short ahoge with purple antennae sticking out and various colorful hair accessories. Her eyes are pink and purple with a bandage on her cheek. She wears a long yellow coat above a short black and white t-shirt, as well as a short and large white shoes. Her hand accessory is a microphone on a long stick.

On 14 February, idol Corp released a preview to announce the debut of Project STAR. The YouTuber and singer kyOresu would officially debut on 16 February as a VTuber part of idol, and so become Riro Ron, marking a rare instance of an official acknowledgement of a talent's prior persona before their VTuber activities for a company.

On 16 February, her YouTube channel reached 10,000 subscribers few minutes before her debut stream. The same day, Riro released her first original song CYBER.

On 20 February, Riro celebrated the monetisation of her YouTube channel.

• Her fanbase are originally named Stardusts, but she also gave them during her debut the name "Starchads". * Riro's mascot is a round plushie with a sewn mouth called Mr. Mean. As its name says, Mr. Mean is a pessimist being. ** She appeared once as Mr. Mean's female alter ego, Ms. Mean.

• Riro is an alien, looking mostly like a human, but with antennas and wings.
• Riro doesn't know her real birthday, but she chose 10 April as such because they are used in Russia to eat for Easter, a kind of cake she likes a lot.

• She likes: mushrooms, women, Chicory drink, harajuku fashion, her babu, heaters, and fruits.
• She dislikes: artificial orange flavour, car smell, boredom, having cold hands, loneliness, and wasps.

• She can speak Russian, Spanish, Radio (with her antennas), and weeb Japanese.
• According to Juna Unagi, they can talk together through their antennas.
• Riro can do a deep mature voice, but she rarely uses it since she naturally sounds like a loli.
• Riro shared her character designer ana with Eli Conifer and Naraka from NIJISANJI, Hira Hikari from Nanashiinku, Sirahosi Awawa from Varium and the independent VTubers Maisaki Berry and Tsukimachi Nyamo.

Riro, an extraterrestrial disguised as a human, uncovers the truth about her past and powers.
Raised by a human, she embarks on a journey for self-discovery. Will she find her true identity and place in the world?