House Building

Main building
(In this case Icons with Kanji is the heal skill)

Light Building : 1 Passive Light Orb gain and 1 Active Light element weak heal + Light damage increase

Water Building : 1 Passive Water Orb gain and 1 Active Water element weak heal + Water damage increase

Fire Building : 1 Passive Fire Orb gain and 1 Active Fire element weak heal + Fire damage increase

Dark Building : 1 Passive Dark Orb gain and 1 Active Dark element weak heal + Dark damage increase

Wind Building : 1 Passive Wind Orb gain and 1 Active Wind element weak heal + Wind damage increase

Neutral Building : 1 Passive Increase Exp Bar and 1 Active Strong heal

Attack Building
(In case of neutral building, icon with hammer girl is the attack passive)

Light Building : 1 Passive Increase Light damage

Water Building : 1 Passive Increase Water damage

Fire Building : 1 Passive Increase Fire damage

Dark Building : 1 Passive Increase Dark damage

Wind Building : 1 Passive Increase Wind damage

Neutral Building : 2 Passive Increase Attack and increase Speed

Defense Building
(Upper Icon is the Elemental Resist, In case of Neutral, Upper is HP)

Light Building : 2 Passive Increase Light resist and Increase SP gain

Water Building : 2 Passive Increase Water resist and Increase Money gain

Fire Building : 2 Passive Increase Fire resist and Increase Hime limit(?)

Dark Building : 2 Passive Increase Dark resist and Increase Pick-up count

Wind Building : 2 Passive Increase Wind resist and Increase Stamina

Neutral Building : 2 Passive Increase Defense and HP

Neutral Building
Expedition Building

Buff
Upon : Reduce delay created after upgrading this building by 10%

Below : Reduce resource used to upgrade this building by 10%

Blue Icon : Bring up the Building skill window

Red Icon : Upgrade Building

Pink Icon : Demolish Building

Gray Icon : Close this window

delay is increased by upgrading and creating building, delay can be checked by clicking at the house icon with hourglass below your name once the timer goes past 1 hour it becomes red, and timer below will be used, once all bar goes red you can't build nor upgrade a house.