Bundesliga

Kaishu Sano

Kaishu Sano, 25, from Japan ➤ 1.FSV Mainz 05, since 2024 ➤ Defensive Midfield ➤ Market value: €50.00m ➤ * 30/12/2000 in Tsuyama, Okayama, Japan

MainzMidfield - Defensive Midfield25 years€50.00m
Kaishu Sano

Info

Biographical card, current club and contract facts. Empty fields mean the source did not publish that value.

Club
Mainz
Position
Midfield - Defensive Midfield
Shirt
#6
Age
25
Date of birth
30/12/2000
Height
1,76m
Foot
both
Citizenship
Japan
Joined
03/07/2024
Contract until
30/06/2028
Market value
€50.00m
Career fees
€2.50m
Youth clubs
Yonago Kita High School (4/2016-1/2019)

Statistics

Career totals from Transfermarkt: this season, then by competition and by club. Minutes and cards appear when the source recorded them.

This season

SeasonCompetitionAppsMinGAYCRC
26/27Bundesliga1900000
26/27DFB-Pokal1900000

By competition

CompetitionAppsGA
J2 League11684
Bundesliga7014
J1 League4712
Conference League1012
J. League Cup900
DFB-Pokal500
Emperor's Cup500
UECL Qualifying200

By club

ClubAppsGA
Machida Zelvia11984
Mainz8625
Kashima Antlers5812

Transfers

Recorded moves between clubs, with fee and market value on the day of the deal when the source has them.

DateSeasonFromToFeeMarket value
03/07/202424/25Kashima AntlersMainz€2.50m€1.50m
09/01/202322/23Machida ZelviaKashima Antlers?€750k
01/02/201918/19Yonago Kita HSMachida Zelviafree transfer-

National

Senior and youth national-team spells: caps, goals, shirt number and whether the player is still in the current pool.

TeamCapsGoalsShirtDebutStatus
Japan161242023-11-16Current international

Market value

Current and peak Transfermarkt valuations, plus the history of changes by club and age. Rankings are relative to the current squad, league and position group.

Current
€50.00m
Highest
€50.00m · 22/07/2026
Last change
22/07/2026
Bundesliga 11Defensive Midfield 11Japan 1Mainz 1Worldwide 105Year 2000 17
DateAgeClubValue
27/06/201918Machida Zelvia€25k
28/12/201918Machida Zelvia€250k
27/01/202120Machida Zelvia€500k
28/06/202120Machida Zelvia€500k
13/01/202221Machida Zelvia€650k
28/06/202221Machida Zelvia€700k
06/01/202322Machida Zelvia€750k
28/06/202322Kashima Antlers€800k
09/01/202423Kashima Antlers€1.00m
12/06/202423Kashima Antlers€1.50m
09/10/2024231.FSV Mainz 05€2.50m
20/12/2024231.FSV Mainz 05€7.00m
27/03/2025241.FSV Mainz 05€17.00m
05/06/2025241.FSV Mainz 05€20.00m
14/10/2025241.FSV Mainz 05€25.00m
19/12/2025241.FSV Mainz 05€25.00m
27/05/2026251.FSV Mainz 05€40.00m
22/07/2026251.FSV Mainz 05€50.00m

xG Statistics

Kaishu Sano's xG Statistics block is an Understat shot model for the 2026 season. It does not replace goals and assists — it explains them. xG and xA ask whether the chances were good enough; xGChain and xGBuildup show how often the player was on the ball in moves that became shots. Use minutes as the denominator: a large xG in 80 minutes is a hot streak, the same xG over 1,200 minutes is a role. Figures are rounded to two decimals and stay empty when Understat has no match for this player.

SeasonLeagueClubAppsMinGxGnpxGAxAShKPxGChain
2026BundesligaMainz 05217900.090.0910.43231.98
2025BundesligaMainz 0534306011.61.623.62242514.12

What the columns mean

Read this table as chance quality, not as a scoreboard. A player can outscore xG (finishing well) or lag behind it (missed sitters). Compare rows only when minutes are in the same range.

Apps · Appearances
Matches in which the player was used in this league season, including substitute minutes.
Min · Minutes
Total minutes on the pitch. Useful when comparing output: 1 goal in 90 minutes is not the same as 1 goal in 800.
G · Goals
Goals credited to the player in the Understat shot model for that season.
xG · Expected goals
The quality of shots the player took, expressed as the number of goals an average finisher would score from the same chances. A 0.30 xG shot is a chance that goes in about 3 times in 10.
npxG · Non-penalty xG
Expected goals with penalties removed. This is the cleaner read of open-play and set-piece finishing, because a penalty is usually ~0.76 xG by itself.
A · Assists
Goals that followed the player's last pass. Actual assists, not the model.
xA · Expected assists
The xG value of shots that came directly from the player's key passes. High xA with few assists usually means teammates missed good chances.
Sh · Shots
Total shots recorded by Understat, including blocked and off-target attempts.
KP · Key passes
Passes that led to a shot. This is the volume behind xA.
xGChain · xG chain
Team xG from possessions the player touched. It captures involvement in build-up, not only the shot or the last pass. A midfielder who starts attacks can rank high here without scoring.
xGBuildup · xG buildup
The same possession xG, but excluding the shot-taker and the assist. This is the purest 'how much did this player help create the chance before the final ball' number.
NPG · Non-penalty goals
Goals scored from open play or set pieces, excluding penalties.

Teammates