Eredivisie

Rion Ichihara

Rion Ichihara, 21, from Japan ➤ AZ Alkmaar, since 2025 ➤ Centre-Back ➤ Market value: €1.50m ➤ * 07/07/2005 in Saitama, Saitama, Japan

AZ AlkmaarDefender - Centre-Back21 years€1.50m
Rion Ichihara

Info

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

Position
Defender - Centre-Back
Shirt
#31
Age
21
Date of birth
07/07/2005
Height
1,87m
Foot
right
Citizenship
Japan
Joined
31/01/2026
Contract until
30/06/2031
Market value
€1.50m
Career fees
0
Youth clubs
Omiya Ardija U18

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
26/27Eredivisie1100000
26/27Johan Cruijff Schaal000000
26/27Keuken Kampioen Divisie32700000

By competition

CompetitionAppsGA
J2 League4611
Takamado U18 PL East3331
J3 League3141
Keuken Kampioen Divisie902
Eredivisie300
Emperor's Cup200
Conference League100
J. Youth League100
J1 Play-off101
J. League Cup000
KNVB Beker000
Johan Cruijff Schaal000

By club

ClubAppsGA
Omiya Ardija8053
Omiya U183431
AZ Alkmaar U21902
AZ Alkmaar400

Transfers

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

DateSeasonFromToFeeMarket value
31/01/202625/26RB OmiyaAZ Alkmaar?€1.50m
01/02/202423/24Omiya U18Omiya Ardija-€25k

National

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

TeamCapsGoalsShirtDebutStatus
Japan U2016352024-09-25recent national player
Japan U182032023-11-18Former international
Japan U194032023-06-07Former international
Japan U235052026-01-07Current international
Japan U21005Current international
Japan U221052025-11-14recent national player

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
€1.50m
Highest
€1.50m · 15/12/2025
Last change
28/05/2026
AZ Alkmaar 19Centre-Back 1.051Eredivisie 167Japan 73Worldwide 5.941Year 2005 355
DateAgeClubValue
28/06/202216Unknown€25k
27/06/202317Unknown€25k
22/02/202418Omiya Ardija€150k
12/06/202418Omiya Ardija€300k
12/12/202419RB Omiya Ardija€350k
26/06/202519RB Omiya Ardija€550k
15/12/202520RB Omiya Ardija€1.50m
28/05/202620AZ Alkmaar€1.50m

xG Statistics

Rion Ichihara is not yet matched to an Understat player model, so there are no xG rows. When the mapping appears, this block will show appearances, minutes, goals, xG, npxG, assists, xA, shots, key passes and xGChain for each available season.

Understat has no season rows for this player yet.

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