AoE IV Tech Tree
Civilizations
Back to Civilizations
Landmarks
Military
Support
Economic
I
Dark Age
Koka Township
Kura Storehouse
Barracks
Samurai
Spearman
Town Center
Scout
Villager
Daimyo Manor
Lumber Camp
Forestry
Dock
Farmhouse
Survival Techniques
Tawara
Forge
Tatara
Outpost
II
Feudal Age
Floating Gate
Temple of Equality
Hardened Samurai
Hardened Spearman
Katana Bannerman
Onna-Bugeisha
Archery Range
Yumi Ashigaru
Yumi Bannerman
Stable
Horseman
Uma Bannerman
Daimyo Palace
Textiles
Double Broadax
Market
Trader
Explosive Junk
Fishing Boat
Junk
Trade Ship
Transport Ship
Extended Lines
Naval Arrowslits
Professional Scouts
Takezaiku
Fitted Leatherwork
Hizukuri
Iron Undermesh
Siege Engineering
Steeled Arrow
Arrowslits
Fortify Outpost
III
Castle Age
Castle of the Crow
Tanegashima Gunsmith
Veteran Samurai
Veteran Spearman
Veteran Onna-Bugeisha
Odachi
Veteran Yumi Ashigaru
Onna-Musha
Kabura-ya Whistling Arrow
Veteran Horseman
Mounted Samurai
Siege Workshop
Counterweight Trebuchet
Mangonel
Springald
Greased Axles
Buddhist Temple
Buddhist Monk
Zen
Shinto Shrine
Shinto Priest
Shinto Rituals
Shogunate Castle
Lumber Preservation
War Junk
Drift Nets
Armored Hull
Copper Plating
Extra Hammocks
Incendiaries
Springald Crews
Fudasashi
Insulated Helm
Wedge Rivets
Balanced Projectiles
Kobuse-gitae
Military Academy
IV
Imperial Age
Tokugawa Shrine
Elite Samurai
Elite Spearman
Elite Onna-Bugeisha
Nagae Yari
Elite Yumi Ashigaru
Elite Onna-Musha
Handcannon Ashigaru
Elite Horseman
Elite Mounted Samurai
Do-maru Armor
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
Five Mountain Ministries
Nehan
Bunrei
Gion Festival
Crosscut Saw
Atakebune
Explosives
Heated Shot
Shipwrights
Swivel Cannon
Master Smiths
Angled Surfaces
Platecutter Point
Yaki-ire