Paradox Risk

 (ポイズンラット) is an idol group formed in 2017. Their music is a mix of rock and chiptune.

The group was formed as Sweet dream (すいーとどりーむ), but changed name and concept in late 2017. They debuted as POISONRAT on December 24, 2017.

Current Members

 * Yuzuriha Riri (楪菻李; ) - Leader (Original Member)
 * Anon Yura (愛音ゆら; ) (Joined March 2018)
 * Aju. (亞呪. ; ) (Joined March 2018)

Former Members

 * Himeno Runa (姫乃るな) (Original Member, Graduated March 2018)
 * Kirisame Sekai (霧鮫世界) (Joined May 2019, Graduated August 2019)
 * Nekoyashiki Nazuna (猫屋敷七十七; ) (Joined April 2018, Left October 30, 2020)

Albums

 * 1) [TBA] Jack in the BOX

Mini Albums

 * 1) [2018.10.01] ◯△◽︎× (marusankakushikakubatsu)

Singles

 * 1) [2018] 8bit
 * 2) [2018] Sweet dream
 * 3) [2019] DOKU69 (毒69)
 * 4) [2019] pandemic (パンデミック)