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?
He's not satisfied with 
this high-quality pen?
لم يرضه هذا القلم عالي الجودة؟
Dieser qualitativ hochwertige
Stift reicht ihm nicht?
¿No le satisface una pluma
de tanta calidad?
¿No le satisface una pluma
de tanta calidad?
Ce stylo haute technologie
ne suffit pas ?
Non è soddisfatto 
di una penna pregiata come questa?
Ele não está satisfeito com 
essa caneta de alta qualidade?