Going to sleep increases your regen and prevents all battles and training, as well as a few other things.
When in your village, you can buy a home/house/apartment. Here, you can go to sleep and get increased regeneration while asleep.
Academy Student+
| Name | Ryo Cost | Regen Boost |
|---|---|---|
| Small Apartment | 500 | 2 |
| Medium Apartment | 1,000 | 3 |
| Large Apartment | 3,000 | 4 |
Genin+
| Name | Ryo Cost | Regen Boost |
|---|---|---|
| Own little house | 15,000 | 6 |
| Standard House | 30,000 | 8 |
| Larger House | 40,000 ryo | 10 |
Chunin+
| Name | Ryo Cost | Regen Boost |
|---|---|---|
| Giant House | 100,000 | 11 |
| Two Story House | 200,000 | 12 |
| Three Story House | 700,000 | 14 |
Jounin+
| Name | Ryo Cost | Regen Boost |
|---|---|---|
| Four Story House | 3,000,000 | 16 |
| Five Story House | 30,000,000 | 18 |
| Minor Castle | 50,000,000 | 25 |
When you're outside a village, you set up camp instead of going to sleep. Camp regen is based off of your character's rank instead of anything you can buy.
| Rank | Regen Boost |
|---|---|
| Villager | 1 |
| Lower Outlaw | 6 |
| Higher Outlaw | 8 |
| Special Outlaw | 10 |