Tuklasin ang 首輪教育のすすめ (Kubiwa Kyouiku no Susume) ni gulu gulu, inilabas noong 04/11/2019. Isang album na may 2 na kanta kabilang ang '首輪教育のすすめ (Kubiwa Kyouiku no Susume)', '左手はスナッフフィルム (Hidarite wa Snuff Film)'. Kumuha ng detalyadong streaming stats, pagsusuri kada kanta, at mga sukatan ng pakikilahok ng tagapakinig.
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