TV-Series
Description
Yamato Nikaidō, 22, leads idol group IDOLiSH7 as its eldest member and primary actor. Born illegitimate to a famous actor, his youth was defined by neglect and resentment toward the entertainment industry. He originally entered the field seeking revenge against his father, but his focus shifted to nurturing his fellow members' aspirations.
Physically, he stands 177 cm tall with olive hair and grey eyes, often wearing glasses. He prefers Japanese food and alcohol but avoids spicy or hot foods due to a sensitive tongue. An indoor enthusiast, he spends rest days in bed and avoids driving despite holding a license, citing laziness and a desire to drink freely. He practices weight training to counteract potential weight gain.
Outwardly laid-back and aloof, Yamato exhibits fierce protectiveness and dedication to the group. He handles managerial duties like preparing themed lunches for younger members and claims the single room on group trips. Though initially reluctant to lead based solely on age, he gradually embraced the role while rejecting special birthday treatment.
He conceals his parentage to shield IDOLiSH7’s reputation, creating tension with bandmate Nagi Rokuya—who deduces the truth early. Nagi, hiding his own royal lineage from Northmare, recognizes Yamato’s struggle and repeatedly urges him to confide in the group. Yamato deflects with sarcasm or avoidance until external pressures force a revelation during a gathering Nagi orchestrates, marking a pivotal growth moment.
His relationships highlight unwavering support: comforting Riku during health crises, crafting polar bear shaved ice for Nagi’s heat fatigue, and fostering brotherly bonds with younger members. He maintains a cautious distance from industry figures like Yuki to avoid exposing his secret.
Notable quirks include owning a Roomba named Musashi (after the WWII battleship), using a backscratcher for remote retrieval, and enduring Nagi lifting him mid-concert hug. His name combines "二階堂" (Nikaidō, "second-floor temple") and "大和" (Yamato, symbolizing harmony or referencing ancient Japan).
Resolving his secret deepens his bonds with IDOLiSH7, cementing his commitment to their shared future.
Physically, he stands 177 cm tall with olive hair and grey eyes, often wearing glasses. He prefers Japanese food and alcohol but avoids spicy or hot foods due to a sensitive tongue. An indoor enthusiast, he spends rest days in bed and avoids driving despite holding a license, citing laziness and a desire to drink freely. He practices weight training to counteract potential weight gain.
Outwardly laid-back and aloof, Yamato exhibits fierce protectiveness and dedication to the group. He handles managerial duties like preparing themed lunches for younger members and claims the single room on group trips. Though initially reluctant to lead based solely on age, he gradually embraced the role while rejecting special birthday treatment.
He conceals his parentage to shield IDOLiSH7’s reputation, creating tension with bandmate Nagi Rokuya—who deduces the truth early. Nagi, hiding his own royal lineage from Northmare, recognizes Yamato’s struggle and repeatedly urges him to confide in the group. Yamato deflects with sarcasm or avoidance until external pressures force a revelation during a gathering Nagi orchestrates, marking a pivotal growth moment.
His relationships highlight unwavering support: comforting Riku during health crises, crafting polar bear shaved ice for Nagi’s heat fatigue, and fostering brotherly bonds with younger members. He maintains a cautious distance from industry figures like Yuki to avoid exposing his secret.
Notable quirks include owning a Roomba named Musashi (after the WWII battleship), using a backscratcher for remote retrieval, and enduring Nagi lifting him mid-concert hug. His name combines "二階堂" (Nikaidō, "second-floor temple") and "大和" (Yamato, symbolizing harmony or referencing ancient Japan).
Resolving his secret deepens his bonds with IDOLiSH7, cementing his commitment to their shared future.