Rio Sandaiji

12 Rio Sandaiji
Rio Sandaiji
  • Height:
    5'8"
  • Hometown:
    Suginami, Japan
  • Position:
    Outside Hitter
  • Year:
    SO
  • High School:
    Shimokitazawa High School
  • m
    31
  • k/s
    0.06
  • h %
    .043
  • a/s
    7.54
  • b/s
    0.29
  • sa/s
    0.59
  • d/s
    3.55
Player statistics
  Overall Conference
Matches 31 12
Sets 112 43
Kills 7 2
Kills per set 0.06 0.05
Errors 5 2
Total Attacks 46 21
Total Attacks per set 0.41 0.49
Hitting Percentage .043 .000
Assists 844 322
Assists per set 7.54 7.49
Service Total Attempts 23 6
Service Aces 66 18
Service Errors 4 0
Service Aces per set 0.59 0.42
Receptions 76 32
Reception Errors 6 4
Digs 398 156
Digs per set 3.55 3.63
Block Solo 11 2
Block Assist 22 6
Block Total 33 8
Blocks per set 0.29 0.19
Block Errors 0 0
Ball Handling Errors 0 0
Points 95.0 25.0
Points per set 0.8 0.6
Matches started 27 10
Recent results
Recent Games
Date Opponent Result
Nov 7 Moorpark W, 3-1
Nov 12 at Cuesta L, 3-2
Nov 14 at Citrus W, 3-0
Nov 25 MiraCosta W, 3-2
Nov 29 Mt. San Antonio W, 3-1
Dec 5 vs. Feather River L, 3-0
Game Log - Offense
Game Log - Serve/Receive
Date Opponent Score ms s k e ta pct a pts
Aug 16 at Cuesta Scrimmage Tourney - - - - - - - -
Aug 22 Desert W, 3-1 1 4 0 0 0 - 26 2.0
Aug 22 Southwestern W, 3-0 - 3 0 0 0 - 1 4.0
Aug 23 Palomar W, 3-0 1 3 0 0 1 .000 2 4.0
Aug 23 Desert W, 3-2 1 5 0 0 0 - 1 2.0
Aug 30 Mt. San Jacinto W, 3-1 1 4 0 0 0 - 5 2.0
Aug 30 Pasadena City W, 3-1 1 4 2 1 5 .200 39 3.5
Sep 5 Cuyamaca W, 3-1 - 4 0 0 1 .000 27 4.5
Sep 6 San Diego Miramar W, 3-0 1 3 0 0 0 - 28 2.0
Sep 6 Cypress W, 3-1 1 4 2 0 4 .500 45 10.5
Sep 10 Cerritos W, 3-0 1 3 0 1 1 -1.000 31 1.5
Sep 13 Reedley W, 3-1 1 4 0 0 4 .000 32 4.0
Sep 13 Riverside W, 3-0 1 3 0 0 0 - 28 4.0
Sep 17 Santa Monica W, 3-0 1 3 0 0 1 .000 31 4.5
Sep 19 at Canyons W, 3-1 1 4 0 0 1 .000 44 5.5
Sep 24 Bakersfield W, 3-0 1 3 0 0 0 - 32 4.5
Sep 26 Santa Barbara L, 3-2 1 5 0 0 4 .000 56 3.0
Oct 1 at Allan Hancock W, 3-0 1 3 0 0 3 .000 32 1.5
Oct 3 at Ventura W, 3-1 1 4 0 1 4 -.250 35 3.0
Oct 10 LA Pierce W, 3-0 1 3 0 0 0 - 26 3.0
Oct 15 at Moorpark L, 3-0 1 3 2 0 3 .667 13 3.5
Oct 17 Cuesta W, 3-0 - 3 0 0 0 - 1 2.0
Oct 22 at Santa Barbara L, 3-0 1 3 0 1 2 -.500 15 0.0
Oct 24 Allan Hancock W, 3-1 - 4 0 0 0 - 10 2.0
Oct 29 Ventura W, 3-0 1 3 0 0 1 .000 27 0.0
Nov 5 at LA Pierce W, 3-0 1 3 0 0 1 .000 26 2.0
Nov 7 Moorpark W, 3-1 1 4 0 0 1 .000 36 4.0
Nov 12 at Cuesta L, 3-2 1 5 0 0 2 .000 45 1.0
Nov 14 at Citrus W, 3-0 1 3 0 0 2 .000 45 1.0
Nov 25 MiraCosta W, 3-2 1 5 0 0 1 .000 41 6.0
Nov 29 Mt. San Antonio W, 3-1 1 4 1 1 3 .000 44 4.5
Dec 5 vs. Feather River L, 3-0 1 3 0 0 1 .000 20 0.0
Game Log - Defense
Game Log - Serve/Receive
Date Opponent Score ms s digs bs ba be tot bhe
Aug 16 at Cuesta Scrimmage Tourney - - - - - - - -
Aug 22 Desert W, 3-1 1 4 30 0 0 0 0 0
Aug 22 Southwestern W, 3-0 - 3 14 0 0 0 0 0
Aug 23 Palomar W, 3-0 1 3 21 0 0 0 0 0
Aug 23 Desert W, 3-2 1 5 27 0 0 0 0 0
Aug 30 Mt. San Jacinto W, 3-1 1 4 17 0 0 0 0 0
Aug 30 Pasadena City W, 3-1 1 4 12 0 3 0 3 0
Sep 5 Cuyamaca W, 3-1 - 4 9 1 3 0 4 0
Sep 6 San Diego Miramar W, 3-0 1 3 7 1 2 0 3 0
Sep 6 Cypress W, 3-1 1 4 5 0 1 0 1 0
Sep 10 Cerritos W, 3-0 1 3 13 0 1 0 1 0
Sep 13 Reedley W, 3-1 1 4 5 1 0 0 1 0
Sep 13 Riverside W, 3-0 1 3 2 1 0 0 1 0
Sep 17 Santa Monica W, 3-0 1 3 17 1 1 0 2 0
Sep 19 at Canyons W, 3-1 1 4 11 1 1 0 2 0
Sep 24 Bakersfield W, 3-0 1 3 7 3 1 0 4 0
Sep 26 Santa Barbara L, 3-2 1 5 17 1 0 0 1 0
Oct 1 at Allan Hancock W, 3-0 1 3 15 0 1 0 1 0
Oct 3 at Ventura W, 3-1 1 4 11 1 4 0 5 0
Oct 10 LA Pierce W, 3-0 1 3 8 0 0 0 0 0
Oct 15 at Moorpark L, 3-0 1 3 15 0 1 0 1 0
Oct 17 Cuesta W, 3-0 - 3 16 0 0 0 0 0
Oct 22 at Santa Barbara L, 3-0 1 3 15 0 0 0 0 0
Oct 24 Allan Hancock W, 3-1 - 4 17 0 0 0 0 0
Oct 29 Ventura W, 3-0 1 3 7 0 0 0 0 0
Nov 5 at LA Pierce W, 3-0 1 3 6 0 0 0 0 0
Nov 7 Moorpark W, 3-1 1 4 15 0 0 0 0 0
Nov 12 at Cuesta L, 3-2 1 5 14 0 0 0 0 0
Nov 14 at Citrus W, 3-0 1 3 6 0 0 0 0 0
Nov 25 MiraCosta W, 3-2 1 5 18 0 0 0 0 0
Nov 29 Mt. San Antonio W, 3-1 1 4 12 0 3 0 3 0
Dec 5 vs. Feather River L, 3-0 1 3 9 0 0 0 0 0
Game Log - Serve/Receive
Game Log - Serve/Receive
Date Opponent Score ms s ta sa se r re
Aug 16 at Cuesta Scrimmage Tourney - - - - - - -
Aug 22 Desert W, 3-1 1 4 0 2 0 4 0
Aug 22 Southwestern W, 3-0 - 3 0 4 0 7 0
Aug 23 Palomar W, 3-0 1 3 0 4 0 19 1
Aug 23 Desert W, 3-2 1 5 0 2 0 12 0
Aug 30 Mt. San Jacinto W, 3-1 1 4 0 2 0 0 0
Aug 30 Pasadena City W, 3-1 1 4 0 0 0 0 0
Sep 5 Cuyamaca W, 3-1 - 4 0 2 0 0 0
Sep 6 San Diego Miramar W, 3-0 1 3 0 0 0 0 0
Sep 6 Cypress W, 3-1 1 4 0 8 0 0 0
Sep 10 Cerritos W, 3-0 1 3 0 1 0 0 0
Sep 13 Reedley W, 3-1 1 4 0 3 0 0 1
Sep 13 Riverside W, 3-0 1 3 0 3 0 0 0
Sep 17 Santa Monica W, 3-0 1 3 0 3 0 0 0
Sep 19 at Canyons W, 3-1 1 4 0 4 0 0 0
Sep 24 Bakersfield W, 3-0 1 3 0 1 0 0 0
Sep 26 Santa Barbara L, 3-2 1 5 0 2 0 0 0
Oct 1 at Allan Hancock W, 3-0 1 3 6 1 0 0 0
Oct 3 at Ventura W, 3-1 1 4 0 0 0 0 0
Oct 10 LA Pierce W, 3-0 1 3 0 3 0 0 0
Oct 15 at Moorpark L, 3-0 1 3 0 1 0 5 0
Oct 17 Cuesta W, 3-0 - 3 0 2 0 10 2
Oct 22 at Santa Barbara L, 3-0 1 3 0 0 0 4 0
Oct 24 Allan Hancock W, 3-1 - 4 0 2 0 13 2
Oct 29 Ventura W, 3-0 1 3 0 0 0 0 0
Nov 5 at LA Pierce W, 3-0 1 3 0 2 0 0 0
Nov 7 Moorpark W, 3-1 1 4 0 4 0 0 0
Nov 12 at Cuesta L, 3-2 1 5 0 1 0 0 0
Nov 14 at Citrus W, 3-0 1 3 12 1 3 0 0
Nov 25 MiraCosta W, 3-2 1 5 0 6 0 2 0
Nov 29 Mt. San Antonio W, 3-1 1 4 0 2 0 0 0
Dec 5 vs. Feather River L, 3-0 1 3 5 0 1 0 0
Split Stats - Offense
Statistic m s k k/s e ta ta/s pct a a/s pts pts/s
Event
Total 31 112 7 0.06 5 46 0.41 .043 844 7.54 95.0 0.8
Conference 12 43 2 0.05 2 21 0.49 .000 322 7.49 25.0 0.6
Exhibition - - - - - - - - - - - -
Location
Home 22 81 5 0.06 3 27 0.33 .074 569 7.02 77.5 1.0
Away 8 28 2 0.07 2 18 0.64 .000 255 9.11 17.5 0.6
Neutral 1 3 0 0.00 0 1 0.33 .000 20 6.67 0.0 0.0
Result
Wins 26 93 5 0.05 4 34 0.37 .029 695 7.47 87.5 0.9
Losses 5 19 2 0.11 1 12 0.63 .083 149 7.84 7.5 0.4
Month
August 6 23 2 0.09 1 6 0.26 .167 74 3.22 17.5 0.8
September 10 36 2 0.06 1 16 0.44 .063 354 9.83 44.0 1.2
October 8 26 2 0.08 2 13 0.50 .000 159 6.12 15.0 0.6
November 6 24 1 0.04 1 10 0.42 .000 237 9.88 18.5 0.8
December 1 3 0 0.00 0 1 0.33 .000 20 6.67 0.0 0.0
Split Stats - Defense
Statistic m s digs d/s bs ba tot b/s
Event
Total 31 112 398 3.55 11 22 33 0.29
Conference 12 43 156 3.63 2 6 8 0.19
Exhibition - - - - - - - -
Location
Home 22 81 296 3.65 9 15 24 0.30
Away 8 28 93 3.32 2 7 9 0.32
Neutral 1 3 9 3.00 0 0 0 0.00
Result
Wins 26 93 328 3.53 10 21 31 0.33
Losses 5 19 70 3.68 1 1 2 0.11
Month
August 6 23 121 5.26 0 3 3 0.13
September 10 36 93 2.58 10 10 20 0.56
October 8 26 104 4.00 1 6 7 0.27
November 6 24 71 2.96 0 3 3 0.13
December 1 3 9 3.00 0 0 0 0.00
Split Stats - Serve/Receive
Statistic m s ta sa sa/s se r re
Event
Total 31 112 23 66 0.59 4 76 6
Conference 12 43 6 18 0.42 0 32 4
Exhibition - - - - - - - -
Location
Home 22 81 0 56 0.69 0 67 6
Away 8 28 18 10 0.36 3 9 0
Neutral 1 3 5 0 0.00 1 0 0
Result
Wins 26 93 18 62 0.67 3 67 6
Losses 5 19 5 4 0.21 1 9 0
Month
August 6 23 0 14 0.61 0 42 1
September 10 36 0 27 0.75 0 0 1
October 8 26 6 9 0.35 0 32 4
November 6 24 12 16 0.67 3 2 0
December 1 3 5 0 0.00 1 0 0
News mentions
Women's Volleyball: LA Mission ranked 5th vs. Santa Barbara ranked 7th
Women's Volleyball: LA Mission ranked 5th vs. Santa Barbara ranked 7th

The No. 5-ranked LA Mission Eagles (15–0) will host the No. 7-ranked Santa Barbara Vaqueros (10–1) in what could prove to be one of the most important matches of the season — not just for the conference standings, but for the state playoff picture as well.

LA Mission Rallies to Defeat Canyons on the Road, 3–1
LA Mission Rallies to Defeat Canyons on the Road, 3–1

LA Mission Rallies to Defeat Canyons on the Road, 3–1 September 19, 2025 | Santa Clarita, CA — After dropping the opening set on the road, the LA Mission College Eagles found their rhythm and surged past College of the Canyons, winning three straight sets to secure a 3–1 victory in a strong early-season performance.

LAMC WVB Celebration
Game Day Preview: No. 5 Mission Hosts No. 11 Santa Monica

The Los Angeles Mission College Eagles (12–0) are set for one of their toughest tests of the season tonight when they welcome the Santa Monica College Corsairs (9–3) to campus. Mission enters ranked No. 5 in the state, while Santa Monica sits at No. 11, setting the stage for a high-level non-conference showdown between two of Southern California’s top programs.

Mission Volleyball Extends Perfect Season with Sweep Over Santa Monica
Mission Volleyball Extends Perfect Season with Sweep Over Santa Monica

Mission Volleyball Extends Perfect Season with Sweep Over Santa Monica SYLMAR, CA — September 17, 2025 The LA Mission College women’s volleyball team continued their dominant 2025-26 campaign with a commanding 3-0 sweep over visiting Santa Monica College on Wednesday evening at the Eagles Nest. With set scores of 25-23, 25-23, and 25-21, the Eagles improve to 14-0 on the season, maintaining their unblemished record and top form heading into conference play.

Eagles Overcome Slow Start to Defeat Reedley, Remain Unbeaten
Eagles Overcome Slow Start to Defeat Reedley, Remain Unbeaten

The Los Angeles Mission College Eagles continued their undefeated run on Saturday afternoon, defeating Reedley College 3–1 (17–25, 25–13, 25–12, 25–23). After dropping the opening set, Mission responded with poise and consistency, taking control of the match behind balanced hitting and strong defense.

Eagles Sweep Riverside to Stay Undefeated
Eagles Sweep Riverside to Stay Undefeated

The Los Angeles Mission College Eagles closed out their Saturday doubleheader in dominant fashion, sweeping Riverside City College 3–0 (25–19, 25–12, 25–17). The victory capped off a perfect day for Mission and extended the team’s undefeated start to the 2025 season.

Eagles Sweep Cerritos to Stay Perfect at 10–0
Eagles Sweep Cerritos to Stay Perfect at 10–0

The Los Angeles Mission College Eagles extended their unbeaten run to double digits on Wednesday night, sweeping Cerritos College 3–0 (25–16, 25–18, 25–23) at home. With the win, Mission improved to 10–0 on the season, showing once again that they can combine efficiency at the net with relentless defense to close out matches.

Eagles Sweep San Diego Miramar at Home
Eagles Sweep San Diego Miramar at Home

The Los Angeles Mission College Eagles turned in one of their sharpest performances of the season, sweeping San Diego Miramar College 3–0 (25–19, 25–17, 25–18) on Saturday afternoon. Mission controlled the pace from start to finish, leaning on a dominant middle attack, steady defense, and efficient serving to secure another home victory.

Eagles Stay Perfect With Four-Set Win Over Cypress
Eagles Stay Perfect With Four-Set Win Over Cypress

The Los Angeles Mission College Eagles kept their undefeated streak alive on Saturday night, taking down Cypress College 3–1 (25–17, 25–17, 22–25, 25–18) to improve to 8–0 on the season. Playing their second match of the day, the Eagles showcased depth, composure, and balanced scoring to close out the homestand with another impressive victory.

Eagles Serve Up a Four-Set Victory Over Cuyamaca
Eagles Serve Up a Four-Set Victory Over Cuyamaca

The Los Angeles Mission College Eagles kept their winning ways alive on Friday night, defeating Cuyamaca College 3–1 (25–15, 22–25, 25–16, 25–14) in front of their home crowd. Behind a dominant serving performance and a strong showing in the middle, the Eagles controlled three of the four sets to notch another early-season victory.

Eagles Outlast Pasadena in Four-Set Battle
Eagles Outlast Pasadena in Four-Set Battle

Another match, another win for the Los Angeles Mission College Eagles. On Saturday night, Mission defended its home court with a gritty 3–1 victory over Pasadena City College (25–20, 27–25, 20–25, 25–22), closing out a long day of volleyball with poise and power.

Eagles Fly Past Palomar for Third Straight Sweep
Eagles Fly Past Palomar for Third Straight Sweep

Los Angeles Mission College volleyball is on a roll. The Eagles kept their early-season momentum alive Saturday afternoon, sweeping Palomar College in straight sets (25–20, 25–20, 25–12) to stay unbeaten on opening weekend.

Eagles Outlast Desert in Five-Set Thriller
Eagles Outlast Desert in Five-Set Thriller

The Los Angeles Mission College Eagles capped off Day Two of their home tournament with a dramatic five-set victory over College of the Desert, rallying late to secure a 3–2 win

Eagles Power Past Mt. San Jacinto, Stay Hot at Home
Eagles Power Past Mt. San Jacinto, Stay Hot at Home

Los Angeles Mission College extended its early-season momentum with a strong 3–1 victory over Mt. San Jacinto College on Saturday morning. The Eagles took control in three of the four sets, winning 25–18, 23–25, 25–16, 25–17 to protect home court and keep their winning streak alive.

Eagles Rally to Take Season Opener
Eagles Rally to Take Season Opener

The Los Angeles Mission College Eagles kicked off their 2025 season with a strong 3–1 victory over visiting College of the Desert. After dropping a tight first set 22–25, the Eagles regrouped and stormed back to win the next three frames, showing balance on both sides of the ball and resilience in front of their home crowd.