| # | SIM卡名 | 供應商 | 使用期間 | 價格 | 最快通信速度 | 一天的減速限制 | 購買店 |
|---|---|---|---|---|---|---|---|
| 1 | NTT Communications Prepaid SIM for JAPAN |
NTT Communications | 7天 14天 |
c.¥3,200 c.¥3,800 |
788Mbps | 100MB/天 |  |
| 2 | IIJ mio JAPAN Travel SIM |
IIJ mio | 30天 (1GB) 3個月 (2GB) |
c.¥2,700 c.¥4,100 |
300Mbps | 沒有一天的限制 |  |
| 3 | So-net Prepaid LTE SIM |
So-net | 30天 (1.2GB) 30天 (2.4GB) 60天 (3.2GB) |
c.¥3,000 c.¥4,000 c.¥5,000 |
300Mbps | 沒有一天的限制 |  |
| 4 | b-mobile VISITOR SIM (5GB/21天 Prepaid) |
b-mobile | 10天 21天 |
c.¥2,000 c.¥3,000 |
225Mbps | 沒有一天的限制 |  |
| 5 | Rakuten Mobile Prepaid SIM |
Rakuten Mobile | 30天 (1GB) 90天 (2GB) |
c.¥3,200 c.¥4,300 |
262.5Mbps | 沒有一天的限制 |  |
| 6 | Wi-Ho! Prepaid SIM |
Telecom Square | 7天 (2GB) 30天 (5GB) |
c.¥4,100 c.¥6,000 |
150Mbps | 沒有一天的限制 |  |
| 7 | BIGLOBE NINJA SIM |
BIGLOBE | 30天 (3GB) 30天 (7GB) |
c.¥5,300 c.¥8,300 |
682Mbps | 沒有一天的限制 |  |
| 8 | BOJ mobile Prepaid SIM |
Beauty of Japan | 7天 15天 |
c.¥3,700 c.¥4,300 |
150Mbps | 200MB/天 |  |
| 9 | U Mobile Prepaid |
U-NEXT | 7天 15天 |
c.¥2,000 c.¥3,500 |
375Mbps | 220MB/天 |  |
| 10 | SoftBank Prepaid SIM for Travel |
SoftBank | 21 (3GB) | c.¥6,500 | N/A | 沒有一天的限制 |  |
