Ryokuoushoku Shakai (Japanese: 緑黄色社会, Hepburn: Ryokuōshoku Shakai, lit.'green-yellow society'), abbreviated as Ryokushaka (リョクシャカ),[5] is a Japanese pop rock band formed in 2012 in Aichi Prefecture. The band consists of vocalist and guitarist Haruko Nagaya, guitarist Issei Kobayashi, keyboardist Peppe, and bassist Shingo Anami. Originally a five-member group, drummer Yasuchika Sugie left in December 2015.
^Itō, Aki (November 27, 2020). 『Mステ』初出演の緑黄色社会、幅広い層に広がる「Mela!」から伝わるエネルギー ボーカルを軸とした吸引力がバンドの魅力に [Ryokuoushoku Shakai that first appeared on "M Station", the energy transmitted from "Mela!" that spreads to a wide range of people The attraction centered on vocals is the band's charm]. Real Sound (in Japanese). Retrieved December 29, 2023.
^緑黄色社会に聞く「マイブーム」「ファッションのこだわり」「お気に入りの楽曲」 [Ask Ryokuoushoku Shakai about "My Boom" "fashion preferences" "favorite songs"]. J-Wave News (in Japanese). February 3, 2022. Retrieved December 29, 2023.
^ゲストは男女混合4ピースポップロックバンド緑黄色社会が登場『69号室の住人』10/3放送 [The guest is the mixed 4-piece pop rock band Ryokuoushoku Shakai The Resident of Room 69 will be aired on October 3]. J-Entertainment (in Japanese). October 1, 2020. Archived from the original on May 5, 2021.
^ロックバンドで“ポップス” 緑黄色社会に見るJ-POPバンド新潮流 ["Pop" in rock bands: A new trend in J-pop bands seen in Ryokuoushoku Shakai]. Oricon News (in Japanese). November 10, 2018. Archived from the original on December 29, 2023. Retrieved December 29, 2023.
^リョクシャカ、もっと評価されていい [Ryokushaka deserves more recognition]. Rockin'On Japan (in Japanese). November 9, 2019. Archived from the original on December 29, 2023. Retrieved December 29, 2023.