Waillo

Name: Waillo

Gender: Male

Race: Human

Age: 39

Height: 161 cm

Weight: 82 kg

Birthday: August 14

Combat Class (Power Level): 1710

Holy Knight Rank: Platinum

Affiliation: Liones Kingdom, Roars of Dawn

Younger Brothers: Kaide, Zygo

Personality Quirk: Frequently shouts “Marriage!”

Romantic Interest: Deldry

Voice Actor (Japanese version): Ryunosuke Watanuki

Waillo is a veteran Holy Knight serving under the Liones Kingdom, fighting as one of the members of the Roars of Dawn, an elite squad within the kingdom’s order of Holy Knights.

Despite his relatively short height, he has a sturdy, powerful frame and a thick beard, giving him a very imposing and rugged look.

He is the eldest of three brothers, with Kaide and Zygo following in his footsteps as apprentice Holy Knights.

Among the three, Waillo is clearly the strongest, both in combat ability and in presence, often taking the lead when danger appears.

His defining gag-like trait is his loud, enthusiastic catchphrase, “Marriage!”, which he blurts out whenever the topic of love or relationships comes up.

This is tied directly to his infatuation with Deldry, another Holy Knight, whom he openly adores and dreams of marrying.

Though the details of his personal life and past are not deeply explored, his behavior suggests a simple, straightforward personality.

He is earnest in both love and battle, throwing himself wholeheartedly into his feelings for Deldry and his duties as a Holy Knight.

Within the world of The Seven Deadly Sins, Waillo stands out as a supporting character whose comedic energy and romantic single-mindedness add a lighter tone.

At the same time, his Platinum rank and combat class of 1710 show that he is not just for laughs—he is a capable knight who has earned his place among Liones’s elite.