Hanachanzu is a unit from Hinatazaka46. The unit appeared for the 1st time in Hinatazaka46's 3rd single Konna ni Suki ni Natchatte Ii no?. Their name is derived from "花", a kanji character in both of the members' names that can be read as "Hana" ("flower"). They are occasionally referred to as Maririn & Rubie (まりりん＆るびー), as a reference to the characters they played in the Hinatazaka46 drama, Koeharu!.
As of May 2022, they have performed two live concerts in collaboration with MTV.
|01||Masaka Guuzen...||Konna ni Suki ni Natchatte Ii no?|
|01||MTV Acoustic Flowers -Until Full Bloom "Bell & Like"||2021.06.27|
|02||MTV LIVE MATCH 2021||2021.10.05|