Energy and Stamina

Energy and Stamina are the two primary action resources. They are separate pools with different regen rates and different uses.

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Energy

Used for: Running missions

• Regenerates at +1 energy per 3 minutes (passive, no action required)
• Each mission costs a fixed amount of energy (shown on the mission card)
• Energy costs scale with district: Ashikawa Village missions cost 3–8 energy; Shadow Realm missions cost 35–40 energy
• Your maximum energy pool grows with your level
• Refilling: Costs 5 Favor Points for a full refill

Energy Costs by District

District	Typical Energy Cost
Ashikawa Village	3–8
Sapporo	10–14
Aomori	14–19
Edo	18–23
Kyoto	22–26
Osaka	24–28
Ryukyu Islands	32–38
Shadow Realm	35–40

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Stamina

Used for: Attacking players in PvP (the Combat system)

• Regenerates at +1 stamina per 10 minutes — significantly slower than energy
• Each attack costs a flat amount of stamina (default 1 per attack, reduced by loot items)
• Your maximum stamina pool grows with your level
• Refilling: Costs 5 Favor Points for a full refill

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Extending Your Resources

Several game systems can extend your effective energy/stamina throughput:

Clients that restore energy

Client	Effect at ★1
Village Herbalist	+1 energy / 3 min
Apothecary	+2 energy / 3 min, +1 stamina / 10 min
Island Physician	+3 energy / 3 min, +1 HP / 3 min

Client effects stack additively with base regen.

Loot Items

Loot Item	Effect
Shogun’s Timepiece	−10% cooldown on regen intervals
Phantom Sandals	−1 stamina cost per attack
Emerald Lotus Seal	−1 energy cost per mission

Loot items stack — multiple copies multiply the effect. See Loot Items for details.

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Health

Health is a third resource used in combat:

• Max health: 100 HP
• Regenerates at +1 HP per 3 minutes
• Reaching 0 HP puts you in the hospital — you cannot attack until healed or health regens
• Heal cost: $500 per HP (at the hospital/profile page)
• Refilling: Costs 5 Favor Points for a full heal
• Island Physician provides +1 HP / 3 min regen at ★1