Kosuke Shirai

Right Back - FC Tokyo
1 Sep 2026
Tuesday
Process
Overview Personal Contract Transfers Decisions 2 Events 25 Awards Matches History

Events

25

  1. Manager trust is eroding

    Moderate
    Cause
    The discussion focused on his recent performance level. Staff had already warned him about this in the last few weeks.
    Outlook
    Manager intervention may be required if it persists.

  2. Left out as Teppei Oka was preferred

    Moderate
    Chosen instead
    Teppei Oka was preferred — a chance to give him cup minutes.
    Cause
    Cup rotation: the manager rested regulars for this round.
    Outlook
    Repeated incidents may damage dressing-room status.

  3. Led the defence in a tight match

    Minor
    Cause
    He held the back line together when the game was hanging in the balance.

  4. Stayed on the bench all match

    Minor
    Cause
    The bench was built around different match options.
    Outlook
    Manager intervention may be required if it persists.

  5. Promised more playing time by the manager

    Major
    Cause
    The discussion focused on playing time.

  6. Asked the manager for a private conversation

    Minor
    Cause
    He is unhappy about his playing time. His relationship with the manager is steady but tense.
    Outlook
    Manager intervention may be required if it persists.

  7. Dropped to the bench as Iwana Kobayashi was preferred

    Moderate
    Chosen instead
    Iwana Kobayashi was preferred — a chance to give him cup minutes.
    Cause
    Cup rotation: the manager rested regulars for this round.
    Outlook
    Repeated incidents may damage dressing-room status.

  8. Praised in a satisfied full-time talk

    Minor
    Cause
    The team had won, and the manager wanted to reinforce the standards.
    Outlook
    Trend is improving — relationship should keep strengthening.

  9. Praised in a satisfied full-time talk

    Minor
    Cause
    The team had won, and the manager wanted to reinforce the standards. A repeated team-talk tone had less impact than usual.
    Outlook
    Trend is improving — relationship should keep strengthening.

  10. Worried by competition from a new signing Sota Koshimichi

    Moderate
    Cause
    A much younger rival has arrived in his position.
    Outlook
    Contract request risk increased.

  11. Left out as Yuto Nagatomo was preferred

    Serious
    Chosen instead
    Yuto Nagatomo was preferred — his higher squad-status priority.
    Cause
    His squad status would normally start, so the omission stings.
    Outlook
    Manager intervention may be required if it persists.

  12. Stayed on the bench all match

    Minor
    Cause
    The bench was built around different match options.
    Outlook
    Manager intervention may be required if it persists.

  13. Personality clash with Kota Tawaratsumida

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  14. Personality clash with Marcelo Ryan

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  15. Led the defence in a tight match

    Minor
    Cause
    He held the back line together when the game was hanging in the balance.

  16. Reassured by a calm full-time message

    Minor
    Cause
    The moment called for a quiet show of support.
    Outlook
    Trend is improving — relationship should keep strengthening.

  17. Stayed on the bench all match

    Minor
    Cause
    The bench was built around different match options.
    Outlook
    Manager intervention may be required if it persists.

  18. Personality clash with Henrique Trevisan

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  19. Personality clash with Takahiro Ko

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  20. Reassured by a calm full-time message

    Minor
    Cause
    The moment called for a quiet show of support.
    Outlook
    Trend is improving — relationship should keep strengthening.

  21. Personality clash with Sei Muroya

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  22. Personality clash with Masato Morishige

    Minor
    Cause
    Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
    Outlook
    Likely to settle unless repeated within the next few weeks.

  23. Signed a new contract

    Moderate
    Cause
    He committed to the project on terms both sides could live with.

  24. Signed a new contract

    Moderate
    Cause
    He committed to the project on terms both sides could live with.

  25. Unsettled by the squad wage hierarchy

    Moderate
    Cause
    The squad's wage hierarchy is the underlying issue. The gap to the squad's top earners has become a daily reminder.
    Outlook
    Contract request risk increased.