This is the 6962nd most frequent Japanese word.
マダムケロコ
"マダムケロコ" (Madamu Keroko) refers to a fictional or playful name, often implying a "Madame" with frog-like characteristics, combining elegance with humor.
マダムケロコ refers to a specific individual's name in a possessive context as in 'Madam Keroko's cafe'.
マダムケロコのカフェはとても人気があります。
Madam Keroko's cafe is very popular.
マダムケロコ signifies a named individual as a companion in an activity, in this case seeing a play.
マダムケロコと一緒に舞台を見ました。
I watched a play together with Madam Keroko.
マダムケロコ is referred to serve as a stylistic example of elegance or refinement in a simile.