Upon receiving an invitation to a treasure hunt from the famous mysterious item artist Reinette, Ramune and Kuro visit Reinette's mansion. There they encounter Ayame and Nico, who have also come to participate in the treasure hunt. However, when Ramune sees the man with them, his expression freezes, and he attempts to flee the scene. That man is Ramune's master Momiji!
By using the Cattail Flower 
to turn Pipopo invisible,
،باستخدام زهرة التّيفا لجعل بيبوبو خفيًّا
Weil Pipopo die unsichtbar machende Spitze
eines breitblättrigen Rohrkolbens im Schnabel trug,
Al volver invisible a Pipopo
con la cola de gato,
En le donnant à Pipopo,
ce dernier a pu disparaître
Usando il Fiore di Tifa 
per rendere Pipopo invisibile,
Ao tornar o Pipopo invisível
com uma Flor de Taboa-de-Gato,
Отдав Пипопо соцветие рогоза
и сделав его невидимым,