With midterms coming up, Yatogame's grades are in trouble! So Jin agrees to help her study... and comes up with a method that makes use of her very biased knowledge! But after spending all night coming up with the idea, Jin faces trouble himself... Meanwhile, as the Chiba-born Teppei stresses over his upcoming exams, Jandara-senpai gives him a traditional Mikawa good-luck charm...
Q: In 1543, the Portuguese brought what
 item to Japan via Tanegashima?
س: في 1543، ما الذي جلبه البرتغاليون
إلى اليابان عبر تانيغيشيما؟
Q: Im Jahr 1543 hat Portugal welchen Gegenstand
über Tanegashima nach Japan gebracht?
Pregunta: En 1543, ¿qué trajeron a Japón
los portugueses por Tanegashima?
Pregunta: En 1543, ¿qué trajeron a Japón
los portugueses por Tanegashima?
EN 1543, QU’EST-CE QUI A ÉTÉ APPORTÉ
À TANEGASHIMA PAR LES PORTUGAIS ?
Q. Nel 1543, quale prodotto venne introdotto
in Giappone dai portoghesi a Tanegashima?
P: Em 1543, os portugueses trouxeram
 que item ao Japão por Tanegashima?
В: Что в 1543 году португальцы


 привезли в Японию через Танэгасиму?