TL;DR, Two new cast members were announced: Ryōhei Kimura will voice Aleksis Josef Ralt, and Ryōta Suzuki will voice Jere Ekrous. The anime from Zero-G and Grass is slated to premiere in July.

The official site announced two additional cast members for the TV adaptation of The Duke’s Son Claims He Won’t Love Me Yet Showers Me with Adoration anime. The update signals the production is locking in key roles ahead of its July broadcast.

Based on Kei Misawa and Natsu Mizuno’s manga, the series brings its courtly romance and politics to television. New casting details give a clearer look at the royal circle that will frame Elsa and Julius’s marriage drama.

Two new cast members join The Duke’s Son Claims He Won’t Love Me Yet Showers Me with Adoration

The anime’s official website revealed two voices stepping into the royal court. Ryōhei Kimura will play Aleksis Josef Ralt, while Ryōta Suzuki will voice Jere Ekrous. The casting centers on the crown prince and a trusted aide, two figures who shape Julius Royus’s station and duties.

• Ryōhei Kimura voices Aleksis Josef Ralt, crown prince of the kingdom of Ralt and Julius Royus’ lord.
• Ryōta Suzuki voices Jere Ekrous, an aide who serves Prince Aleksis alongside Julius, operating close to power.
• The cast announcement came via the anime’s official site and highlights court-side roles.
• Both characters sit near Julius’s chain of command, which affects his choices in marriage and politics.
• These roles hint at scenes inside the prince’s retinue, from counsel to crisis response.
• The timing aligns with preparations for a summer premiere, as production finalizes principal voices.

Kimura and Suzuki arrive as complementary presences, one embodying authority and the other function. That balance suggests palace dynamics will press on Julius and, by extension, Elsa. For a compact look at titles and relationships, see our cast breakdown for Kimura and Suzuki.

The website lists roles and positions, but withholds episode counts and debut scenes. What is clear is proximity to Julius, a through line for many early conflicts. Expect court protocol, orders, and favors to complicate the couple’s fragile arrangement once the story moves to televised form.

Who are Aleksis Josef Ralt and Jere Ekrous in The Duke’s Son Claims He Won’t Love Me Yet Showers Me with Adoration

Flex Comix outlines the manga story that anchors these roles. Elsa, the daughter of a fallen aristocrat, accepts a proposal from Julius, an elite noble. After the wedding, his warmth vanishes, and in a cold voice he says, “I have no intention of loving you.” That is the core dramatic spark.

• Aleksis Josef Ralt is the crown prince of Ralt, the sovereign who commands Julius Royus.
• Jere Ekrous is one of Prince Aleksis’s aides, working alongside Julius in day-to-day affairs.
• Their stations place them at the center of court decisions, ceremonies, and crises.
• They likely influence Julius’s movements, permissions, and the time he gives Elsa.
• By extension, their choices shape how Elsa navigates a loveless marriage within public scrutiny.

In practice, Aleksis represents law, lineage, and the pressure of example. Jere manages access, logistics, and counsel. Those character roles, set against Elsa’s private struggle, frame how power and affection collide.

That is why Aleksis and Jere matter as more than names on a chart.

The manga launched on BookLive in February 2021, Flex Comix shipped volume five on March 13, and the publisher offers English digital releases. Readers who track the Kimi o Koi Suru Ki wa Nai anime branding will recognize these court figures from recent chapters. For voice-role mapping, see the Aleksis and Jere casting details and compare them with the manga’s portrayals.

When the The Duke’s Son anime airs and who is making it

The Duke’s Son Claims He Won’t Love Me Yet Showers Me with Adoration anime is slated to premiere in July. Broadcasts are planned for TV Asahi and BS Asahi in Japan. The schedule window is set, while precise day and time have not been posted on the official site yet.

• Studios: Zero-G and Grass co-produce the series.
• Director: Hitoyuki Matsui, known for Dokkoida?! and Puppet Master Sakon.
• Planning technical direction: Kaoru Suzuki, credited on the production.
• Series scripts: Tomoko Konparu, whose past works include Blue Spring Ride and Dance with Devils.
• Character designs: Yūko Yahiro, designer for Aharen-san wa Hakarenai and Attack on Titan: Junior High.
• Music: MICHIRU, composer on Ascendance of a Bookworm and Given.
• Sound production: Saber Links oversees audio.

This lineup points to a steady, character-first approach. Matsui’s direction often balances tone with clarity, while Tomoko Konparu shapes grounded ensemble drama. With Yūko Yahiro adapting Natsu Mizuno’s designs and MICHIRU scoring, the court romance and political beats should arrive with clean staging and a readable emotional arc.

Production across Zero-G and Grass gives the project veteran pipelines. TV Asahi and BS Asahi provide national reach, a fit for a summer slot tied to a popular digital-origin title. As final broadcast details surface, the credited team stands in place to deliver a clear take on Kei Misawa and Natsu Mizuno’s manga.

Source: ANN