Alpine Skiing
 | 
| Super G, Boys | 
Seiya Hiroshima | 
12 | 
 | 
| Giant Slalom, Boys | 
Seiya Hiroshima | 
7 | 
 | 
| Slalom, Boys | 
Seiya Hiroshima | 
25 | 
 | 
| Combined, Boys | 
Seiya Hiroshima | 
11 | 
 | 
| Super G, Girls | 
Kayo Denda | 
23 | 
 | 
| Giant Slalom, Girls | 
Kayo Denda | 
23 | 
 | 
| Slalom, Girls | 
Kayo Denda | 
DNF | 
 | 
| Combined, Girls | 
Kayo Denda | 
18 | 
 | 
Bobsleigh
 | 
| Two, Girls | 
Japan | 
8 | 
 | 
 | 
Shizuka Uehara • Maria Oshigiri | 
Cross Country Skiing
 | 
| Sprint, Boys | 
Kentaro Ishikawa | 
6 | 
 | 
 | 
Takuto Terabayashi | 
32 | 
 | 
| 10 kilometres, Boys | 
Kentaro Ishikawa | 
2 | 
Silver | 
 | 
Takuto Terabayashi | 
17 | 
 | 
| Sprint, Girls | 
Kozue Takizawa | 
30 | 
 | 
 | 
Maki Ohdaira | 
34 | 
 | 
| 5 kilometres, Girls | 
Kozue Takizawa | 
8 | 
 | 
 | 
Maki Ohdaira | 
19 | 
 | 
Curling
 | 
| Doubles, Mixed Youth | 
JPN/KOR | 
4 | 
 | 
 | 
Mako Tamakuma (JPN) • Yu Min-Hyeon (KOR) | 
 | 
RUS/JPN | 
=5 | 
 | 
 | 
Anastasiya Moskalyova (RUS) • Tsukasa Horigome (JPN) | 
 | 
JPN/GBR | 
=17 | 
 | 
 | 
Mizuki Kitaguchi (JPN) • Thomas Muirhead (GBR) | 
 | 
CHN/JPN | 
=17 | 
 | 
 | 
Cao Ying (CHN) • Shingo Usui (JPN) | 
| Curling, Mixed Youth | 
Japan | 
7 | 
 | 
 | 
Shingo Usui • Mizuki Kitaguchi • Tsukasa Horigome • Mako Tamakuma | 
Figure Skating
 | 
| Singles, Boys | 
Shoma Uno | 
2 | 
Silver | 
 | 
Shu Nakamura | 
6 | 
 | 
| Singles, Girls | 
Risa Shoji | 
6 | 
 | 
| Team, Mixed Youth | 
Team 8 | 
4 | 
 | 
 | 
Jordan Bauth (USA) • Shoma Uno (JPN) • Yauheniya Tkachenka (BLR) • Yury Hulitski (BLR) | 
Freestyle Skiing
 | 
| Ski Cross, Boys | 
Yuki Nakagawa | 
16 | 
 | 
| Halfpipe, Girls | 
Nanaho Kiriyama | 
8 | 
 | 
Ice Hockey
 | 
| Skills Challenge, Boys | 
Seiya Furukawa | 
3 | 
Bronze | 
| Skills Challenge, Girls | 
Akane Deguchi | 
7 | 
 | 
Nordic Combined
 | 
| Medium Hill / 10 km, Individual, Boys | 
Go Yamamoto | 
3 | 
Bronze | 
Short Track Speed Skating
 | 
| 500 metres, Boys | 
Kei Saito | 
5 | 
 | 
| 1,000 metres, Boys | 
Kei Saito | 
4 | 
 | 
| 500 metres, Girls | 
Sumire Kikuchi | 
5 | 
 | 
| 1,000 metres, Girls | 
Sumire Kikuchi | 
3 | 
Bronze | 
| 3,000 metres Relay, Mixed Youth | 
Team D | 
4 | 
 | 
 | 
Elisabeth Witt (GER) • Thomas Hong (USA) • Sumire Kikuchi (JPN) • Chang Yin-Cheng (TPE) | 
 | 
Team E | 
6 | 
 | 
 | 
Sarah Warren (USA) • Kei Saito (JPN) • Lin Yu-Tzu (TPE) • Josse Antonissen (NED) | 
Skeleton
 | 
| Skeleton, Boys | 
Dan Sato | 
9 | 
 | 
 | 
Hiroki Nokura | 
10 | 
 | 
| Skeleton, Girls | 
Saki Ando | 
14 | 
 | 
Ski Jumping
 | 
| Medium Hill, Individual, Boys | 
Yukiya Sato | 
3 | 
Bronze | 
| Medium Hill, Individual, Girls | 
Sara Takanashi | 
1 | 
Gold | 
| Medium Hill, Team, Mixed Youth | 
Japan | 
5 | 
 | 
 | 
Sara Takanashi • Go Yamamoto • Yukiya Sato | 
Snowboarding
 | 
| Halfpipe, Boys | 
Taku Hiraoka | 
3 | 
Bronze | 
| Halfpipe, Girls | 
Hikaru Oe | 
1 | 
Gold | 
Speed Skating
 | 
| 500 metres, Boys | 
Toshihiro Kakui | 
3 | 
Bronze | 
| 1,500 metres, Boys | 
Seitaro Ichinohe | 
3 | 
Bronze | 
 | 
Toshihiro Kakui | 
12 | 
 | 
| 3,000 metres, Boys | 
Seitaro Ichinohe | 
2 | 
Silver | 
| Mass Start, Boys | 
Seitaro Ichinohe | 
2 | 
Silver | 
 | 
Toshihiro Kakui | 
4 | 
 | 
| 1,500 metres, Girls | 
Sumire Kikuchi | 
3 | 
Bronze | 
 | 
Rio Harada | 
7 | 
 | 
| 3,000 metres, Girls | 
Rio Harada | 
2 | 
Silver | 
| Mass Start, Girls | 
Sumire Kikuchi | 
3 | 
Bronze | 
 | 
Rio Harada | 
6 | 
 |