To solve a problem that many people can not achieve the non-smoking, because conventional non-smoking methods ignore fights with time, while maintaining a non-smoking desire, a fight with self, and the fight with the time are necessary for achieving the difficult non-smoking.

This training room only for non-smoking wishers has an atmosphere (domestic atmosphere) enabling to maintain a non-smoking desire over future, and is incorporated with a factor which is time (accommodation and concentrated oxygen) for achieving the non-smoking.