The testing continues even at 32,000 feet. Mumei and his classmates are especially challenged when their plane begins to experience mysterious turbulence. Meanwhile, while on an outing with his classmate, Haku, Mumei encounters a new rival. Who is this young man and why does he know so much about pens?
Please be sure to fasten your safety belts.
احرصوا على ربط أحزمتكم رجاءً
Bitte legt eure Gurte an.
Ajusten sus cinturones de seguridad.
Ajusten sus cinturones de seguridad.
Veuillez attacher vos ceintures.
Vi preghiamo di allacciare le cinture di sicurezza.
Por favor, coloquem seus cintos.