Field Diary
TOKYO IDOL ACADEMY, Shinjuku: How a Kabukicho Deriheru Rebranded Itself as Your Personal Fandom
A field report on TOKYO IDOL ACADEMY, a Kabukicho delivery-health shop that wraps a standard 100-minute course in the language of idol fandom — oshikatsu. Why borrowing the vocabulary of a whole subculture is the cheapest and smartest marketing move in the business, what a ¥23,000 course actually buys, and how a Shinjuku base dispatching to all 23 wards runs on almost no fixed cost.