AoE IV Tech Tree
Civilizations
Back to Civilizations
Landmarks
Military
Support
Economic
I
Dark Age
Koka Township
Ryokan
Barracks
Naginata Samurai
Spearman
Town Center
Scout
Villager
Lumber Camp
Forestry
Dock
Farmhouse
Survival Techniques
Tawara
Forge
Tatara
Matsuri
Trader
Yatai
Outpost
II
Feudal Age
Sake Brewery
Temple of Equality
Hardened Naginata Samurai
Hardened Spearman
Kanabo Samurai
Archery Range
Yumi Ashigaru
Stable
Yari Cavalry
Hojo Clan Daimyo Estate
Daimyo
Oda Clan Daimyo Estate
Daimyo
Takeda Clan Daimyo Estate
Daimyo
Textiles
Double Broadax
Explosive Junk
Fishing Boat
Junk
Trade Ship
Transport Ship
Extended Lines
Naval Arrowslits
Takezaiku
Fitted Leatherwork
Hizukuri
Iron Undermesh
Siege Engineering
Specialized Pick
Steeled Arrow
Yatai Farm Gather
Arrowslits
Fortify Outpost
III
Castle Age
Castle of the Crow
Sword Hunt Statue
Veteran Naginata Samurai
Veteran Spearman
Veteran Kanabo Samurai
Veteran Yumi Ashigaru
Early Ozutsu
Tanegashima Ashigaru
Veteran Yari Cavalry
Mounted Samurai
Siege Workshop
Counterweight Trebuchet
Mangonel
Springald
Greased Axles
Tanegashima Ashigaru Levy
Ozutsu Unlock
Tanegashima Tate
Mounted Samurai Levy
Mounted Samurai Odachi
Buddhist Temple
Ikko-ikki Monk
Mountain Top Training
Lumber Preservation
War Junk
Drift Nets
Armored Hull
Copper Plating
Extra Hammocks
Incendiaries
Springald Crews
Fudasashi
Insulated Helm
Wedge Rivets
Shaft Mining
Balanced Projectiles
Kobuse-gitae
Military Academy
IV
Imperial Age
Tokugawa Shrine
Elite Naginata Samurai
Elite Spearman
Elite Kanabo Samurai
Elite Yumi Ashigaru
Ozutsu
Elite Tanegashima Ashigaru
Elite Yari Cavalry
Elite Mounted Samurai
Spyglass
Bombard
Adjustable Crossbars
Geometry
Lightweight Beams
Roller Shutter Triggers
Castle
Cannon Emplacement
University
Biology
Chemistry
Court Architects
Incendiary Arrows
Oda Tactics
Serpentine Powder
Siege Works
Silk Bowstrings
Piety
Tithe Barns
Crosscut Saw
Atakebune
Explosives
Heated Shot
Shipwrights
Swivel Cannon
Master Smiths
Angled Surfaces
Cupellation
Platecutter Point
Yaki-ire