Seki-kun is playing Shogi yet again in class. Yokoi-san let her guard down, thinking that this would be the same as before but then she sees... chess pieces?!
explains the effects of smoking and drinking 
on the bodies of underage users.
erklärt die Auswirkungen von Alkoholkonsum
 und Rauchen auf die Körper Heranwachsender.
expone los efectos del
consumo del tabaco y el alcohol
expone los efectos del
consumo del tabaco y el alcohol
illustre en détail
mostra gli effetti di alcol e fumo 
sul fisico di soggetti minorenni.
explica os efeitos do fumo e do
álcool nos adolescentes.