Rokuhōdō Yotsuiro Biyori (鹿楓堂よついろ日和) is a Japanese manga series by Yū Shimizu. It has been serialized in Shinchosha's seinen manga magazine Go Go Bunch since October 2013 and has been collected in eighteen tankōbon volumes as of July 2023. An anime television series adaptation by Zexcs aired from April to June 2018. A live-action drama adaptation premiered in January 2022 on TV Asahi's Oshidora Saturday block.

Yuichi Nakamura is a Japanese voice actor and narrator. He is affiliated with the agency INTENTION as of October 1, 2020. He is characterized by his calm and clear voice, and mainly plays roles ranging from teenage boys to men in their 30s. He has a wealth of experience in narration, but has also been active in animation and dubbing in many productions, such as Gray Fullbuster in Fairy Tail, Gai Tsutsugami in Guilty Crown, Tatsuya Shiba in The Irregular at Magic High School, Karamatsu in Osomatsu-san, Graham Aker in Mobile Suit Gundam 00, Alto Saotome in Macross Frontier, Tomoya Okazaki in Clannad, Kyōsuke Kōsaka in Oreimo, Yoshiki Kishinuma in Corpse Party, Hotaro Oreki in Hyouka, Bruno Bucciarati in JoJo's Bizarre Adventure: Golden Wind, Tetsurō Kuroo in Haikyuu!!, Satoru Gojo in Jujutsu Kaisen, Tsukasa Shishio in Dr. Stone, Hawks in My Hero Academia, and Shigure Sohma in Fruits Basket (2019). On video games, he voiced Hazama and Yūki Terumi in BlazBlue, Sakon Shima in Sengoku Basara 4, Ryoma in Fire Emblem, Cid Raines in Final Fantasy XIII, Flamebringer in Arknights, and Fei Long in Street Fighter IV. He has also the famous dubbing roles for Chris Evans in the Marvel Cinematic Universe, as well for Liam Hemsworth in Hunger Games film series.