YouTube Japan Daily Chart - 2017/05/21 | Weekly

From YouTube Music Insights.

PosP+TrackStreamsStreams+
1 =
TWICE - SIGNAL
465,128 -219,234
2 =
Gen Hoshino - 恋
301,763 -115,441
3 +1
WANIMA - CHARM
191,405 -49,619
4 -1
Hiroyuki Sawano - UNICORN
180,498 -132,090
5 +1
Ed Sheeran - Shape of You
179,025 -42,864
6 -1
Austin Mahone - Dirty Work
168,677 -59,974
7 =
Radwimps - 前前前世
152,182 -41,129
8 +1
Linked Horizon - Guren No Yumiya
146,600 -44,575
9 +3
Wiz Khalifa - See You Again (feat. Charlie Puth)
130,306 -32,726
10 =
TWICE - TT
128,214 -49,384
11 -3
TWICE - KNOCK KNOCK
122,416 -69,518
12 -1
TWICE - Like OOH-AHH (OOH-AHH하게)
120,249 -45,805
13 =
Daimaou Kosaka - Pen-Pineapple-Apple-Pen
118,549 -43,793
14 =
Kana Nishino - Pa
112,215 -43,264
15 =
Kehlani - Good Life (G-Eazy & Kehlani)
109,150 -37,110
16 +2
Keyakizaka46 - Fukyouwaon
107,274 -23,058
17 NEW
Suchmos - Stay Tune
103,116
18 NEW
Keyakizaka46 - Silent Majority
99,445
19 -3
WhiteFlame - Senbonzakura (feat. Hatsune Miku)
97,444 -35,037
20 NEW
Kenshi Yonezu - Eine Kleine
97,112