Marriage Toxin Anime Reveals Opening Song by Artist Yurina Hirate Posted on March 16, 2026 By admin No Comments on Marriage Toxin Anime Reveals Opening Song by Artist Yurina Hirate “Kill or Kiss” opening song revealed in 1st “Making of Marriage Toxin” video Source: https://www.animenewsnetwork.com/news/2026-03-16/marriage-toxin-anime-reveals-opening-song-by-artist-yurina-hirate/.235342 Anime