
The ending theme has been confirmed as "Hearts Glow" by Hana Hope, a singer-songwriter who has worked on numerous theme songs for films, anime, and games. Her nostalgic, crystal-clear vocals beautifully color this work's bittersweet yet earnest love story and the delicate inner glow of its characters.
Main PV 3: https://www.youtube.com/watch?v=gjq7xyVdv5I
<Hana Hope Comment>
"The protagonist Lara in 'Goodbye, Lara' leaves the world of mermaids and steps into the human world. Growing up with two nationalities, I sometimes felt as a child that I didn't belong anywhere. Both sides are important parts of who I am, yet sometimes I felt I couldn't fully fit into either world. The song title 'Hearts Glow' means 'the light of the heart.' And the 'wild glow' in the lyrics is the one-of-a-kind radiance that everyone has — something that may seem a little different from the outside world. Through this song, I realized that singing without hiding my true self was my place of belonging. This song is a precious letter to everyone searching for where they belong, and to Lara. Never let go of your own light — the wild glow in your heart is surely a beautiful hearts glow that will connect you to someone."

Additional Cast:
Lisa (CV: Minami Tsuda)
Lara's fourth older sister. She cared for and doted on Lara. Currently in human form, she is searching for the resurrected Lara.
<Minami Tsuda Comment>
"I'll be voicing Lisa. I'm Minami Tsuda. First, the concept of a 'mermaid princess' — it's a world any girl would dream of. What would a modern Little Mermaid look like?! My imagination couldn't stop! And the fusion with Lake Biwa... yes, this show's love for Shiga is incredible! Please enjoy Lara's story, everyone."

Kota (CV: Kazutomi Yamamoto)
Always acts together with Lisa. Seems to know Lara, but she doesn't remember him.
<Kazutomi Yamamoto Comment>
"'Goodbye, Lara' is finally approaching its premiere! I'm so happy to participate in a work set at Lake Biwa, where I used to go play every year as a child. The first time I met Kota was when he was standing in front of Heiwado with Lisa-san, carrying plastic bags. What kind of story is this? What kind of people are they? I think everyone is waiting with that same excitement. Please experience this world where fairy tales and reality intersect. Everyone in Shiga! And everyone around the world! Please enjoy 'Goodbye, Lara'!"

ED Theme: "Hearts Glow"
Hana Hope
Lyrics: Hana Hope, Yuko Konishi
Composition: Hana Hope, KEI_HAYASHI
Arrangement: David Baron
(Sony Music Labels)
Streaming: Simulcast on all major platforms from July 5 (Sun) 24:30.
Premieres July 5, every Sunday 24:30 on TOKYO MX
BS Asahi: July 5, every Sunday 25:30
Yomiuri TV: July 6, every Monday 25:59
Official Website: https://goodbyelara.com
Official X: https://x.com/Goodbye_Lara
(C)Kinema Citrus / "Goodbye, Lara" Production Committee