This monkiri pattern is a Japanese family crest known as Chuwa-ni-Mitsu-Taketonbo, which is modeled after the bamboo helicopter, a traditional Japanese toy.
Monkiri Template
Monkiri Instructions
Monkiri Taketonbo #1 is made using the Monkiri 3-Fold template. The cutting instructions are provided on page Monkiri 3-Fold.
Monkiri 3-Fold | Monkiri Instructions