Four Students Cleared
for J.League Duty
Two Are 17

The Japan Football Association announced Friday that it had approved the four players on August 25 as 2026/27 JFA/J.League Special Designated Players. They are Teikyo High School midfielder Rita Watanabe, Niigata University of Health and Welfare defender Ren Shiraishi, Toko Gakuen High School defender Kei Hagihara and Tokyo Gakugei University midfielder Shoma Handa.

Watanabe and Hagihara are both 17. Shiraishi is 20 and Handa 22, according to the receiving clubs’ August 28 releases. Yokohama FC will receive Watanabe, FC Imabari will receive Shiraishi and Hagihara, and FC Gifu will receive Handa.

The four paths at a glance

FC Imabari gave a month and year for both of its incoming players. Yokohama FC and FC Gifu said only that Watanabe and Handa would join “from 2027,” so this report does not infer a January start for either.

A bridge between two registrations

The program is designed to put a developing player in an environment suited to his ability without requiring him to leave his university or high-school team. Once approved by the JFA and recorded through the relevant J.League procedure, a player may appear for the receiving club in the Meiji Yasuda J.League, U-21 J.League, League Cup, preseason matches and other approved fixtures.

The standard route requires a future professional commitment to the receiving club. It also requires the club to possess a development environment and a concrete plan to use the player actively in official matches. The four player-specific club releases separately confirm future arrivals, providing public evidence of that commitment.

The club files the application after reaching agreement with the player and his present team. A parent or guardian must consent when the player is a minor. The process also includes a medical examination and a memorandum governing the activity. The receiving club pays transportation and other costs connected to the assignment.

Two 17-year-olds approach the professional game

Watanabe developed at Tokyo Verdy’s junior and junior-youth teams before attending Teikyo. Yokohama FC lists the 178-centimeter midfielder as No. 70 and describes his left foot, contact skill and ability to wrong-foot opponents as defining features. The club has agreed to add him in 2027. In its release, Watanabe called the agreement the real start of the work needed to contribute to the team.

Hagihara is a 175-centimeter defender from Toko Gakuen who will join FC Imabari in January 2027. The club presents him as a fast, high-work-rate fullback with one-on-one strength. Its official profile records a 2024 trip with Japan’s under-16 national team, selection to the under-17 Japan High School squad in 2025 and 2026, and a place among the outstanding players at the 2026 national high-school interscholastic tournament.

The designation makes both teenagers eligible to move into senior match environments before their formal club arrivals. The opportunity also creates a scheduling problem that the public releases do not resolve: how school competitions, classes, travel, professional training and recovery will be arranged week by week.

Different clocks for the university players

Shiraishi, a Niigata University of Health and Welfare defender, came through the Kashima Antlers junior-youth system and Shoshi High School. FC Imabari characterizes him as a left-footed fullback who can begin attacks with accurate delivery. His professional arrival is not until January 2028, yet the current designation makes him eligible for Imabari’s league and cup matches now.

Handa moved from Shizuoka Gakuen High School to Tokyo Gakugei University. FC Gifu has assigned the 174-centimeter midfielder No. 18 and agreed to add him in 2027. His club statement emphasized using the special-designated period to learn in a professional environment and develop before the permanent move.

The designation and the contract run on separate clocks

The JFA’s current rules set the 2026/27 designation period from the approval date through June 30, 2027. That end date comes after the announced 2027 arrivals of Watanabe, Hagihara and Handa, but about seven months before Shiraishi’s January 2028 move.

It would therefore be inaccurate to assume that this approval alone keeps Shiraishi in special-designated status continuously until he becomes an FC Imabari player. Continued activity after June 30 would depend on the rules and procedures then in force. Neither the JFA notice nor Imabari’s release gives a plan for a later renewal or redesignation.

The test is playing opportunity, not the designation count

Approval is a meaningful step because it removes a registration barrier between school football and the professional game. It is not, by itself, proof that development has accelerated. The club-specific appearance plans, training frequency and contract terms were not included in the notices reviewed for this report.

The outcome will be visible in squad lists, minutes and the players’ ability to move safely between two demanding environments without sacrificing their education or school-team development. For the two 17-year-olds in particular, the bridge to professional football is now open. Whether they cross it in competition is the next fact to establish.

Reporting cutoff: This report is based on JFA and receiving-club materials available by 9:55 a.m. JST on August 29. Match registrations, appearances, withdrawals or designation changes after that cutoff are not reflected.