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?
One of the secret techniques 
of the Shokatsu Technique style
إحدى التقنيات السريّة لأسلوب تقنية شوكاتسو
Una de las técnicas secretas
del Estilo Shokatsu
Una de las técnicas secretas
del Estilo Shokatsu
Cette technique permet
de calmer n’importe quel vent.
Una delle mosse segrete
della Tecnica Shokatsu,
Uma das técnicas secretas no
 estilo da Técnica Shokatsu