Jidou no kikitagaru omoshiroi nihon rekishi no hanashi

Jidou no kikitagaru omoshiroi nihon rekishi no hanashi

Jidou no kikitagaru omoshiroi chiri no hanashi

Jidou no kikitagaru omoshiroi ijin no hanashi

Jidou no kikitagaru omoshiroi hatsumei hakken no hanashi

Kodomo no kikitagaru omoshiroi kagaku no hanashi

Shounen ni omoshiroi shina rekishi no hanashi

Omoshiroi manmou shiwa : jidou yomimono

Jidou bungaku omoshiroi hanashi

Jidou bungaku omoshiroi hanashi

Omoshiroi rika no hanashi

Omoshiroi kagaku no hanashi

Omoshiroi rika no hanashi

Kodomo no yorokobu omoshiroi hanashi

Omoshiroi doushokubutsu no hanashi

Kanide omoshiroi jidou no kagaku jikken

Omoshiroi butsuri jikken no hanashi

Omoshiroi kagaku jikken no hanashi

Omoshiroi kagaku jikken no hanashi

Omoshiroi tenmon chimon no hanashi

Jidou kenkou zoushinhou no hanashi

Yonensei no tameninaru douwa : yonde omoshiroi

Omoshiroi sekai douwa shinshuu

Nihon rekishi douwashuu

Omoshiroi kagaku no hanashi