Home›Big Mouth Do Do Big Mouth Do Do 大嘴巴嘟嘟 Find on Rakuten BooksPR Find on AmazonPR Find on Prime VideoPR TypeTV series Aired2007 Episodes52 Runtime25 min StatusFinished OverviewSlice of life of Do Do the Kinder Garten boy and his friends.Source: AniList Official site & databases: AniList