The official website of the Kekkon Yubiwa Monogatari (Tales of Wedding Rings) revealed additional cast, staff, a key visual (pictured) and the main promotional video on Friday. The anime is scheduled to premiere on January 6 at 9:30 p.m. on AT-X, followed by Tokyo MX, Sun TV, and BS11.

Shougo Sakata (Chainsaw Man) and Shigeru Chiba (Jujutsu Kaisen) are joining the cast as Marse and Alabaster, respectively.

Staff
Sub-Character design: Kiyoshi Tateishi (Kinsou no Vermeil: Gakeppuchi Majutsushi wa Saikyou no Yakusai to Mahou Sekai wo Tsukisusumu)
Chief Animation Director: Saori Nakashiki (Jahy-sama wa Kujikenai!), Yukiyo Komito (Jitsu wa Ore, Saikyou deshita?), Toshimitsu Kobayashi (Dead Mount Death Play), Atsushi Aono (Fumetsu no Anata e Season 2)
Prop Design: Ayana Togashi (5-toubun no Hanayome Movie key animation)
Color Design: Rina Horiuchi
Art Director: Hirotaka Kozaki (Lupin Zero)
CG Director: Hiroyuki Ikeda (Kinsou no Vermeil: Gakeppuchi Majutsushi wa Saikyou no Yakusai to Mahou Sekai o Tsukisusumu)
Director of Photography: Ryouma Kudou (Jitsu wa Ore, Saikyou deshita?), Yu Fei (Jitsu wa Ore, Saikyou deshita?)
Editing: Mai Hasegawa (Seija Musou: Salaryman, Isekai de Ikinokoru Tame ni Ayumu Michi)
Sound Director: Ryousuke Naya (Liar Liar)
Sound Production: Studio Mausu
Music: Satoshi Houno (Ningen Fushin no Boukensha-tachi ga Sekai wo Sukuu you desu)
Music Production: Pony Canyon, APDREAM

Sizuk is performing the opening theme "Lover's Eye." AliA (Keikenzumi na Kimi to, Keiken Zero na Ore ga, Otsukiai suru Hanashi.) will perform the ending theme "Kokoro no Naka." The opening theme is previewed in the promotional video below.

Takashi Naoya (3D Kanojo: Real Girl) is directing the anime at Staple Entertainment. Hitomi Mieno (Hige wo Soru. Soshite Joshikousei wo Hirou.) is in charge of the series composition. Saori Nakashiki (Jahy-sama wa Kujikenai!) is designing the characters.

The anime adapts Maybe's fantasy romance manga, which began serializing in Monthly Big Gangan in March 2014. Square Enix shipped the 13th volume on January 25. The manga has a cumulative 1.3 million copies of its volumes in circulation.

Crunchyroll began releasing the manga digitally in May 2015. Yen Press licensed the manga in English in July 2017 and released the 12th volume on August 22, with the 13th volume scheduled to go on sale on December 12.

Main PV


Source: Comic Natalie