Wan Wan Serepu Soreyuke! Tetsunoshin is a tV series anime that premiered in winter 2006, produced by Studio Comet.

About the production: the story comes from an original script, there are 51 episodes of about 23 minutes and its current status is "finished".

Its main genres are comedy and fantasy, with themes such as Animals and Anthropomorphism.

On AniList, Wan Wan Serepu Soreyuke! Tetsunoshin has an average score of 65%, a good score, and appears on 558 users' lists.

The Inuyama Family, along with their pet dog Tetsunoshin moves to the famous Hoppongi Hills (modeled after Roppongi Hills) from Kyushu. Rumi Inuyama's father owns an IT Company in Japan and is a step further to becoming number one. However, Tetsunoshin learned that his master's family loaned a lot of money renting their home in Hoppongi Hills, almost to the point of the whole company becoming Bankrupt. To make things even worse, the whole family spends a lot of money on everything, making Tetsunoshin's problems worse. To solve this problem, Tetsunoshin teamed up with the Hills Dogs and will do anything to pay all the Inuyama Family's expenses. (Source: Wikipedia)

Official synopsis from AniList.