What is the relationship between Ikubigu and Makabaka?

Ikubigu and Makabaka are father and son. Through the poster of In the Night Garden, we can find that Makabaka and Usdis are sons and mothers, and Usdis and Ikubigu are husband and wife, so Ikubigu and Makabaka are father and son.

Makabaka is a cartoon image in the children's program "In the Night Garden". This character is very cute. Ikubigu is also a main character in Night Garden. Yigubigu is a blue doll with a red blanket. He is a tourist in the garden and will return to his boat at night. Yigu is more lively and energetic than Gugu. He always drags his red blanket around the garden. He is full of curiosity, courage and patience about novel and interesting things.

Garden at Night is a series of children's programs designed by BBC for children aged 1 to 4 years old. It's made of high-definition film, the program is made by doll company, and it used to be made of antenna baby. Different from ordinary children's programs, The Garden at Night is characterized in that it can't see anything to teach children at all, but gives them a wonderful feeling of sleeping like an ice sea, and gives children aged/kloc-0 to 4 a happy time full of curiosity and exploration.