If you apply for this program at the same time as applying to change your plan to one with a larger monthly data capacity *, and the plan change has been applied as of the 1st of the following month, we will provide a discount on the additional data purchase fees for high-speed data communications in the month in which you applied for the plan change.
Simple S, Simple M, Simple L, Simple 2 S, Simple 2 M
Depending on the combination of your before and after rate plans, the additional data purchase fee for the month in which you apply for a plan change will be discounted as shown in the table below.
The program fees are as follows:
Hikari Set (A) home discountDiscounts available
| Pricing plans (Data capacity) |
Program Fee | Program Benefits | ||
|---|---|---|---|---|
| Current Plan (Month of plan change application) |
Changed plan (The month after the plan change) |
Can be added this month Data capacity |
Discount amount | |
| Simple S （3GB） |
Simple 2 S （4GB） |
275円 | ＋1GB | 最大1,100円分割引！ [ 550円×2回 ] |
| Simple M （15GB） |
1,100円 | ＋12GB | 最大13,200円分割引！ [ 550円×24回 ] |
|
| Simple 2M （20GB） |
1,375円 | ＋17GB | 最大18,700円分割引！ [ 550円×34回 ] |
|
| Simple L （25GB） |
1,980円 | ＋22GB | 最大24,200円分割引！ [ 550円×44回 ] |
|
| Simple 2 L （30GB） |
2,475円 | ＋27GB | 最大29,700円分割引！ [ 550円×54回 ] |
|
| Simple M （15GB） |
Simple 2M （20GB） |
275円 | ＋5GB | 最大5,500円分割引！ [ 550円×10回 ] |
| Simple L （25GB） |
880円 | ＋10GB | 最大11,000円分割引！ [ 550円×20回 ] |
|
| Simple 2 L （30GB） |
1,375円 | ＋15GB | 最大16,500円分割引！ [ 550円×30回 ] |
|
| Simple L （25GB） |
Simple 2 L （30GB） |
495円 | ＋5GB | 最大5,500円分割引！ [ 550円×10回 ] |
Hikari Set (A) home discountNo discount
| Pricing plans (Data capacity) |
Program Fee | Program Benefits | ||
|---|---|---|---|---|
| Current Plan (Month of plan change application) |
Changed plan (The month after the plan change) |
Can be added this month Data capacity |
Discount amount | |
| Simple S （3GB） |
Simple 2 S （4GB） |
187円 | ＋1GB | 最大1,100円分割引！ [ 550円×2回 ] |
| Simple M （15GB） |
1,100円 | ＋12GB | 最大13,200円分割引！ [ 550円×24回 ] |
|
| Simple 2M （20GB） |
1,837円 | ＋17GB | 最大18,700円分割引！ [ 550円×34回 ] |
|
| Simple L （25GB） |
1,980円 | ＋22GB | 最大24,200円分割引！ [ 550円×44回 ] |
|
| Simple 2 L （30GB） |
2,937円 | ＋27GB | 最大29,700円分割引！ [ 550円×54回 ] |
|
| Simple M （15GB） |
Simple 2M （20GB） |
737円 | ＋5GB | 最大5,500円分割引！ [ 550円×10回 ] |
| Simple L （25GB） |
880円 | ＋10GB | 最大11,000円分割引！ [ 550円×20回 ] |
|
| Simple 2 L （30GB） |
1,837円 | ＋15GB | 最大16,500円分割引！ [ 550円×30回 ] |
|
| Simple L （25GB） |
Simple 2 L （30GB） |
957円 | ＋5GB | 最大5,500円分割引！ [ 550円×10回 ] |
Hikari Set (A) home discountDiscounts available
| Pricing plans (Data capacity) |
Program Fee | Program Benefits | ||
|---|---|---|---|---|
| Current Plan (Month of plan change application) |
Changed plan (The month after the plan change) |
Can be added this month Data capacity |
Discount amount | |
| Simple 2 S （4GB） |
Simple 2M （20GB） |
1,100円 | ＋16GB | 最大17,600円分割引！ [ 550円×32回 ] |
| Simple 2 L （30GB） |
2,200円 | ＋26GB | 最大28,600円分割引！ [ 550円×52回 ] |
|
| Simple 2M （20GB） |
Simple 2 L （30GB） |
1,100円 | ＋10GB | 最大11,000円分割引！ [ 550円×20回 ] |
Hikari Set (A) home discountNo discount
| Pricing plans (Data capacity) |
Program Fee | Program Benefits | ||
|---|---|---|---|---|
| Current Plan (Month of plan change application) |
Changed plan (The month after the plan change) |
Can be added this month Data capacity |
Discount amount | |
| Simple 2 S （4GB） |
Simple 2M （20GB） |
1,650円 | ＋16GB | 最大17,600円分割引！ [ 550円×32回 ] |
| Simple 2 L （30GB） |
2,750円 | ＋26GB | 最大28,600円分割引！ [ 550円×52回 ] |
|
| Simple 2M （20GB） |
Simple 2 L （30GB） |
1,100円 | ＋10GB | 最大11,000円分割引！ [ 550円×20回 ] |
You will need to apply for this program at the same time as applying to change your plan to one with a larger monthly data capacity.
You can apply via My Y!mobile or the My Softbank app.
Prices shown include tax unless otherwise stated.
The amount may differ from the invoice amount due to the calculation of consumption tax.
On the "Change Rate Plan" screen, select a plan with a larger monthly data capacity than the plan you are currently subscribed to.
Select "Plan Change Advance Program" and then select "Confirm Changes"
Check the changes, select "Agree", then select "Apply".
Your application is complete.
Select "Apply" on the "Charge (additional purchase)" or "Charge (pre-purchase)" screen
Your purchase is complete.