based on the 2026 season · updated 19 Oct 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Mito Hollyhock.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J1 League | 1 | 0 | 0 | 90 | 6.2 |
Scout report
T. Mase is a 28-year-old full-back at Mito Hollyhock, rated 34.4 overall by Field Insider's model, ranking 141st of 193 on scout potential in the J1 League. An experienced operator, he has been a rotation option this season (52.6% of available minutes). His defensive output reads 2.4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mase.
Judged on this season alone, Mase graded 6 — a workmanlike campaign that ranks 21st of 23 of the 23 full-backs in the J1 League, on 0 clean sheets and 2.403 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 13 → 6). Over the 4 seasons on record his form has drifted down, peaking in 2021/22.
On long-term talent our Rating reads 34, 19th of 23 of the 23 full-backs in the J1 League. At 28 Mase is in his prime years, and a market index of 5.6 reflects that trajectory.
Past his 2021/22 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Output in context · Mito Hollyhock finished 14th of 20 · a lower-table side
2.4 tackles, blocks & interceptions per 90 — moderate defensive volume across 10 appearances. Doing that for a lower-table side (14th of 20) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.
Watch points
- Game time. Only 52.6% of available minutes — needs a settled run to prove the level.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 34.4, Mase carries the 19th-highest potential of the full-backs in the J1 League of 23 — though on just 10 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (2.4 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.2× now → 0.9× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among full-backs in the J1 League with 600+ minutes this season.
Shooting
Passing
Possession
Defending
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Transfer news
No transfer news found for this player.
