| Native Name: | |
| Genre: | Children's television series |
| Starring: | Kanako Tahara (1996–1999) Rina Saitou (1999–2003) Fuuka Hara (2003–2007) Kotomi Kuga (2007–2011) Yuuna Sugiyama (2011–2015) Yuki Oosumi (2015–2019) Haruki Kuramochi (2019–2023) Oka Takeishi (2023–present) |
| Country: | Japan |
| Language: | Japanese |
| Runtime: | 15 min |
| Company: | NHK |
| Channel: | NHK Educational TV |
| Related: | China: Yiyayiya Vietnam: Ú Òa! Myanmar: Tu Tu Yay Wah |
Inai Inai Baa! (Japanese: {{Audio|Ja-Inaiinaibaa.ogg|いないいないばあっ!) is a Japanese children's TV program broadcast by NHK Educational TV for infants, toddlers, preschoolers, and kindergarteners (0–6 years old), consisting of gymnastics, songs, educations, etc. It first premiered on April 1, 1996.
NHK's program for infants, which started broadcasting in 1996.[1] [2] The audience rating of NHK education as a children's program is the most popular program, following Okaasan to Issho and Miitsuketa!.[3]
The program name "" has the meaning of "full of energy".[4]
The pilot version was broadcast on BS2 on January 15 and 16, 1996. Broadcasting began on NHK BS2 Television on April 1, 1996,[5] and then on October 7, 1996, it moved to the current educational television frame. From April 5, 1999, there were two broadcasting systems, morning and evening.
Appearances are regular such as Wanwan, Sister (O-chan as of 2023), and Puppet (Poupo as of 2023). Up until now, elementary school girls have been appointed as sisters, and they have been replaced in four years (only the first three years). The puppets also change irregularly.
As of 2021, localized versions are being produced and broadcast in Shanghai (People's Republic of China), Vietnam and Myanmar.
There are an amount of characters that appear in the show.
| Penta (ペンタ) | April 1, 1996 - April 4, 1997 | A 5-sided star shaped creature with a green antenna that has buck teeth. They graduated from the show just over a year later, and was the only character that did not appear in the 20th anniversary special in 2016. | |
| Kuu (くぅ) | April 7, 1997 - April 4, 2003 | A light pink cloud fairy with a green mohawk. In 2000, Dada, a new friend appeared along with Kuu. They both left in 2003. | |
| Dada (ダーダ) | April 3, 2000 - April 4, 2003 | A baby bird who only says 'dada'. They joined the show along with Kuu, before both graduating in 2003. | |
| U-tan (うーたん) | April 7, 2003 - March 31, 2023 | A fairy from the Land of Music, and has a lot of friends. Graduated from the show in March 2023, almost 20 years after they joined. | |
| Poupo (ぽぅぽ) | April 3, 2023 - present | A baby with pompoms on the head, and loves being stroked gently. |