Nyan Nyan Nyanko no Nyan Collection is a Japanese Game Boy Advance game published by Caravan. Given the title, it's likely a collection of mini-games or activities based around the theme of cats. The specific gameplay elements remain unknown without more research. Caravan likely acted as a publisher for this Game Boy Advance title, potentially focusing on family-friendly or lighthearted games.

Nyan Nyan Nyanko no Nyan Collection (J)(Caravan)

Noddy - A day in Toyland (U)(Rising Sun)