ReoNa is the artist whose voice fits the idea of loving someone until their last day. The second trailer for I Want to Love You Till Your Dying Day arrived confirming its premiere on July 7, 2026 and revealing that ReoNa sings the opening for the season, while sajou no hana handles the ending. The video also presents a new key visual and the full cast of this dark fantasy yuri that promises not to leave anyone indifferent.

The opening is titled “Amore” and the ending “Éternel”, both performed by artists with a solid track record in emotionally dark series. The second trailer builds on the initial images showing more of the relationship between Sheena and Mimi, the emotional weight of a story where love and death coexist from the first encounter, and the dark fantasy world that surrounds them. The new key visual visually reinforces these central themes.

Voice Cast

• Rie Takahashi as Sheena Totsuki. (Megumin in KonoSuba and Emilia in Re:Zero).
• Rina Hidaka as Mimi Kagari. (Filo in The Rising of the Shield Hero and Milim Nava in That Time I Got Reincarnated as a Slime).
• Asami Seto as Lizzy Seiran. (Raphtalia in The Rising of the Shield Hero and Mai Sakurajima in Rascal Does Not Dream of Bunny Girl Senpai).
• Yui Ishikawa as Ali Maud. (Mikasa Ackerman in Shingeki no Kyojin and Violet Evergarden in Violet Evergarden).

Production Team

Direction is handled by Yasushi Tomoda at studio ROLL2, with Takudai Kakuchi as creative advisor and Jukki Hanada supervising and writing the scripts. Character design is by Kyoko Yufu, and music is composed by Yukari Hashimoto and MICHIRU. Executive production is by Infinite.

About I Want to Love You Till Your Dying Day

I Want to Love You Till Your Dying Day (Kimi ga Shinu made Koi wo Shitai) is a manga by Nachi Aono published in Ichijinsha’s Comic Yuri Hime since 2018, now continued on Ichijinsha Plus. The ninth compiled volume is scheduled for July 16, and a side story volume was released in January 2026. The story follows Sheena Totsuki, a girl raised in a mysterious orphanage where residents are trained as weapons of war, who longs for a world without conflict. Her life changes when she meets Mimi Kagari, a young woman with an immortal appearance who embraces the idea of death with unsettling naturalness. What begins as a forced coexistence between two people radically different in their relationship with life becomes something much more complex and hard to define.

Does ReoNa’s opening convince you that this will be one of the most emotionally heavy series of the summer, or do you prefer to wait for the first episode to prepare yourself?