EP01 - When Can`t You See Your Own Face in the Mirror? Kyō de mo miru koto ga dekinai jibun no kao tte , nani ? 鏡でも見ることができない自分の顔って、なに?
- <i>(2023-04-05)
EP02 - What Says `I`m Home` Even Though It`s Leaving? O dekakenanoni tada ima o suru mono , nani ? おでかけなのにただいまをするもの、なに?
- <i>(2023-04-12)
EP03 - What Sinks in the Ocean and Doesn`t Get Wet? Umi ni shizunde mo nurenai mono , nani ? 海に沈んでもぬれないもの、なに?
- <i>(2023-04-19)
EP04 - What Flies with Broken Wings? Wa ga oreteiru no ni tondeiku mono , nani ? 羽が折れているのに飛んでいくもの、なに?
- <i>(2023-04-26)
EP05 - What`s Really High but Underground? Sugoku takainoni zutto chika ni aru mono , nani ? すごく高いのにずっと地下にあるもの、なに?
- <i>(2023-05-03)
EP06 - What Gets Cooler the Hotter It Gets? Atsuku nareba naru hodo kakeru mono , nani ? 暑くなればなるほどかけるもの、なに?
- <i>(2023-05-10)
EP07 - What Speaks Without a Voice? Goe o motanainoni kataru mono , nani ? 声を持たないのに語るもの、なに?
- <i>(2023-05-17)
EP08 - What Do You Put On to Be Beautiful? Kirei ni naru tame ni wa kumo no , nani ? 綺麗になるためにはくもの、なに?
- <i>(2023-05-31)
EP09 - What Has Its Face Come Out When It`s Warm? Attakaito kao ga hokorobu mono , nani ? あったかいと顔がほころぶもの、なに?
- <i>(2023-06-07)
EP10 - What Color Gets Bigger the More You Bring It Together? Kasanereba kasaneru hodo ōkiku naru iro tte , nani ? 重ねれば重ねるほど大きくなる色って、なに?
- <i>(2023-06-14)
EP11 - What`s the Difference Between Grown-Ups and Kids? Otona to kodomo no chigai tte , nani ? 大人と子供の違いって、なに?
- <i>(2023-06-21)
EP12 - What Can`t Be Seen When It`s Bright out, but Can Be Seen When It`s Nighttime? Akarui toki wa mienakute , nemuru toki ni mieru mono , nani ? 明るい時は見えなくて、眠る時に見えるもの、なに?
- <i>(2023-06-28)