Petit fleurs

 was a duo made of Nijisanji virtual talents.

They have debuted as an indie group during the one-man live "Virtual to Live in Ryogoku Kokugikan 2019".

They had their major debut on April 22, 2020 under NBC Universal Entertainment and with the album première fleurs.

After Otogibara Era's graduation on march 2021, the unit was dissolved.

Final Line-up

 * Otogibara Era
 * Morinaka Kazaki

Albums

 * [2020.04.22] première fleurs

Live blu-rays

 * [2021.05.07] Lisianthus (Commercially available until 31 March, 2021)