Tech Tree

Independent upgrades or degrades due to special events :

Yumi cavalry made obsolete event : 1540
Early ashigaru made obsolete event : 1550
New weapon type, Nagae-Yari : 1560
Rônin available as mercenaries : 1570


CITY LEVEL ONE :


SHIRO LEVEL 1
Units : Peasant Levy

PALISSADES


CIVILIAN BUILDINGS :


AGRICULTURE

SHRINE
Layout : Jizo statues in front of the city, or near the entrance...


MILITARY BUILDINGS :


YUMI DOJO
Unit(s) : Ashigaru Yumi

YARI DOJO
Unit(s) : Ashigaru Early


CITY LEVEL TWO :


SHIRO LEVEL 2
Units : Peasant Levy +1

WOODEN WALLS


CIVILIAN BUILDINGS :


AGRICULTURE
Upgrade : “Rice Harvest”
Effects : +25% prod.

SHRINE
Layout : small shrine near the city entrance

INN
Unit(s) : Shinobi

MACHIKATA OFFICE :
Layout : Small building with a lantern in front of it
Effect(s) : act as sanitation

MILITARY BUILDINGS :


YUMI DOJO
Upgrade : “Yumi Master”
Unit(s) : Ashigaru Yumi +1

YARI DOJO
Upgrade : “Yari Master”
Unit(s) : Ashigaru Early +1 – Ashigaru Naginata – Ashigaru Yari


CITY LEVEL THREE :


SHIRO LEVEL 3
Units : Peasant Levy +2

CITY WALLS


CIVILIAN BUILDINGS :


AGRICULTURE
Upgrade : “Harvest Improvement”
Effect(s) : +50% prod.

TEMPLE
Effect(s) : Increase Happiness


MARKET
Effect(s) : Increase trade

MASTER OF TEA HOUSE
Effect(s) : Act as an academy, improve Officers
Unit(s) : Emissary

PORT
Effect(s) : trade searoads
Unit(s) : small boat

INN
Upgrade : “Shadow Warrior”
Unit(s) : Shinobi +1 – Ninja

MACHIKATA OFFICE :
Upgrade : “Yoriki” (samurai “police officer”)
Effect(s) : increase sanitation


MILITARY BUILDINGS :


YUMI DOJO
Upgrade : “Yumi Master”
Unit(s) : Ashigaru Yumi +2 – Samurai Yumi (with Yakishi)

YARI DOJO
Upgrade : “Yari Master”
Unit(s) : Ashigaru Early +2 – Ashigaru Naginata +1 – Ashigaru Yari +1 – Ashigaru Nagaeyari – Samurai Yari (with Yakishi)

SAMURAI YASHIKI
Layout : Samurai quarters
Effect(s) : allow Samurai Yari/Yumi in their respective dojo, and train elite samurai
Units (s) : No-Dachi Samurai – Te Yari Samurai

STABLES
Unit(s) : Yumi Cavalry – Yari Cavalry

SWORDSMITH
Effect(s) : Units weapon +1

ARMORY
Effect(s) : Units armour +1

TEPPO FACTORY (starting 1545)
Layout : A small gunsmith
Effect(s) : Teppo for one unit available every six months
Unit(s) : Teppo ashigaru


CITY LEVEL 4


SHIRO LEVEL 4
Units : Peasant Levy +3

LARGE CITY WALLS


CIVILIAN BUILDINGS :


AGRICULTURE
Upgrade : “Mass Irrigation”
Effect(s) : +75% prod.

TEMPLE
Upgrade : “Devotion to the Gods”
Effect(s) : Increase Happiness


MARKET
Upgrade : “?”
Effect(s) : Increase trade

MASTER OF TEA HOUSE
Upgrade : “Master of Nô”
Effect(s) : Officers Improved faster
Unit(s) : Emissary +1

PORT
Upgrade : “?”
Effect(s) : trade improvement
Unit(s) : medium boat

INN
Upgrade : “Men of Iga”
Effect(s) : allow the recruitment of one Men of Iga unit per year
Unit(s) : Shinobi +2 – Ninja +1 – Men of Iga

ANCESTRAL TEMPLE
Layout : Temple dedicated to the clan’s ancestors
Effect(s) : Increase population happiness, increase the risk of rebellion in a captured city

MACHIKATA OFFICE :
Upgrade : “Jitte”
Effect(s) : increase sanitation


MILITARY BUILDINGS :


YUMI DOJO
Upgrade : “Yumi technics”
Unit(s) : Ashigaru Yumi +3 – Samurai Yumi +1 (with Yakishi)

YARI DOJO
Upgrade : “Yari technics”
Unit(s) : Ashigaru Early +3 – Ashigaru Naginata +2 – Ashigaru Yari +1 – Ashigaru Nagaeyari +1 – Samurai Yari +1 (with Yakishi)

SAMURAI YASHIKI
Upgrade : “Daimyo House Code”
Units (s) : No-Dachi Samurai +1 – Te Yari Samurai +1 – Jikishidan Samurai

STABLES
Upgrade : “Stables Master”
Unit(s) : Yumi Cavalry +1 – Yari Cavalry +1 – Hatamoto Cavalry

SWORDSMITH
Upgrade : “Master swordsmith”
Effect(s) : Units weapon +2

ARMORY
Upgrade : “Master armourer”
Effect(s) : Units armour +2

TEPPO FACTORY (starting 1549)
Layout : A large factory
Effect(s) : Teppo units available without limitations
Unit(s) : Teppo ashigaru +1

BANNERS PAVILLON
Layout : Temple where the Clan’s Banners remain between two campaign…
Effect(s) : Increase population happiness


CITY LEVEL 5


SHIRO LEVEL 5
Units : Peasant Levy +3

FORTRESS WALLS


CIVILIAN BUILDINGS :


AGRICULTURE
Upgrade : “Flood Barrage”
Effect(s) : +100% prod.

TEMPLE
Upgrade : “Pilgrimage”
Effect(s) : Increase Happiness


MARKET
Upgrade : “?”
Effect(s) : Increase trade

MASTER OF TEA HOUSE
Upgrade : “Master of Zen”
Effect(s) : Officers Improved faster
Unit(s) : Emissary +2

PORT
Upgrade : “?”
Effect(s) : trade improvement
Unit(s) : large boat

INN
Upgrade : “Men on the wave”
Effect(s) : starting 1570, allow the recruitment of one Ronin unit per year
Unit(s) : Shinobi +3 – Ninja +2 – Ronin +1 – Men of Iga +1 – Ronin

ANCESTRAL TEMPLE
Upgrade : “Filial piety”
Effect(s) : Increase population happiness, increase the risk of rebellion in a captured city


MILITARY BUILDINGS :


YUMI DOJO
Upgrade : “Improved Bow”
Unit(s) : Ashigaru Yumi +3 – Samurai Yumi +2 (with Yakishi)

YARI DOJO
Upgrade : “Improved Spear”
Unit(s) : Ashigaru Early +3 – Ashigaru Naginata +3 – Ashigaru Yari +2 – Ashigaru Nagaeyari +2 – Samurai Yari +2 (with Yakishi)

SAMURAI YASHIKI
Upgrade : “Daimyo Chambellan”
Effect(s) :
Units (s) : No-Dachi Samurai +2 – Te Yari Samurai +2 – Jikishidan Samurai +1 – Hatamoto Yakko

STABLES
Upgrade : “War Horses”
Unit(s) : Yumi Cavalry +2 – Yari Cavalry +2 Hatamoto Cavalry +1 – Tsukai Ban

SWORDSMITH
Upgrade : “Steels Improvement”
Effect(s) : Units weapon +3

ARMORY
Upgrade : “Solidity Improvement”
Effect(s) : Units armour +3

TEPPO FACTORY (starting 1549)
Upgrade : “Black Powder Era”
Effect(s) : +2 damage - Increased range/ammo
Unit(s) : Teppo Ashigaru +2 – Teppo Samurai

BANNERS PAVILLON
Upgrade : “Gods Protection”
Effect(s) : Honor +1 for all the units in the city, Increase population happiness