Tatsuya Kitani
Sound · Theme Song Performance
Born Feb 28, 1996 · Tokyo, Japan
Active 2004–present
Tatsuya Kitani is a Japanese musician, singer, lyricist, composer, and arranger. He is the bassist of the trio band Sajou no Hana. He was also active as a Vocaloid producer under the name of "Konnichiwa Tanita-san".
Filmography
Draw This, Then Die! (2026) — Theme Song PerformanceNIPPON SANGOKU: The Three Nations of the Crimson Sun (2026) — Theme Song PerformanceYorushika LIVE: "Tousaku" (2026)The Fragrant Flower Blooms with Dignity (2025) — Theme Song PerformanceJUJUTSU KAISEN: Hidden Inventory / Premature Death - The Movie (2025) — Theme Song PerformanceYasuko, Songs of Days Past (2025) — Theme Song PerformanceYorushika LIVE 2024 [ZENSE] (2025) — BassGo! Go! Loser Ranger! (2024) — Theme Song PerformanceIshura (2024) — Theme Song PerformanceTXQ FICTION (2024) — Theme Song PerformanceYORUSHIKA LIVE 2024 “Moon and Cat Dance” (2024) — Bass【OSHI NO KO】 (2023) — Theme Song PerformanceRurouni Kenshin (2023) — Theme Song PerformanceYorushika Live "Gekko" (2022)The Idaten Deities Know Only Peace (2021) — Theme Song PerformanceJUJUTSU KAISEN (2020) — Theme Song PerformanceBleach (2004) — Theme Song Performance