いずれ菖蒲か杜若 (いずれあやめかかきつばた) -Izure Ayame Ka Kakitsubata-

にじさんじ所属VTuber「司賀りこ」「珠乃井ナナ」「綺沙良」「梢桃音」「ルンルン」の４名と１匹のユニット。
通称あやかき。
蘭阜という街でのんびり過ごしています。とっても素敵な街なので、みなさん遊びに来てくださいね。

A unit consisting of "Riko Shiga", "Nana Tamanoi", "Kisaraa", "Mone Kozue" and "Lunlun" who belong to Nijisanji.
They are also called "Ayakaki.
The girls spend their time relaxing in a town called Ranfu. It is a very nice town, so please come and visit.