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Yasama is a technology in Age of Empires II HD: The Forgotten that is unique to the Japanese and can be researched at the Castle. Once researched, it makes towers fire two extra arrows.

Strategy[]

Yasama greatly increases the damage output of Japanese towers. As it is available in the Castle Age, it can be used to follow up a tower rush, as these involve flooding the enemy base with towers in the Feudal Age. However, due to requiring a Castle, it will come in too late to justify a tower rush in and of itself. It is also an excellent defensive technology. The high damage output for the cost of towers allows a player to deter late-game raiding by placing towers across their base. However, despite seeming like a substitute for a Castle, a tower will not be as resistant to siege as a Castle and will require significantly less commitment from an opponent to take down. In spite of this, the cheap cost of this upgrade combined with its payoff makes this a worthwhile pickup if a player has created even a moderate amount of towers.

Team bonuses[]

Changelog[]

AoE2-DLCicon-2 The Forgotten[]

  • Yasama costs 300 food, 400 wood.
  • Yasama gives Towers 3 additional arrows.

AoE2-DLCicon-3 The African Kingdoms[]

  • Yasama now costs 300 food, 300 wood.
  • With patch 4.8, Yasama gives Towers 2 additional arrows.

Trivia[]

  • As a compound of ya (arrow) + sama (arrowslit), the word is usually written and pronounced as yazama according to the rendaku euphonic rule.
    • The Arrowslits technology is known as sama (狭間) in the Japanese translation.

History[]

Obi, Nichinan, Grounds of Obi Castle 01

Arrow-slits in the walls of Obi Castle, Japan

Yasama (Japanese: 矢狭間) is the name given to arrowslits in Japanese castles. Incidentally, Arrowslits is the name of a separate technology introduced in The African Kingdoms. Unlike medieval castle arrow slits, which were slim holes in the wall and offered little flexibility in the type of projectile weapons that could be used to defend the castle, Yasama slits were known to be more flexible in design, and innovations in Japanese fortification led to the development for not only arrows, but also for gunpowder and cannons once they were introduced to Japan during the Sengoku era.

Unique technologies in Age of Empires II
AoE2-DLCicon-0 The Age of Kings civilizations
UniqueTechCastle-DECivIcon-Britons Yeomen · CivIcon-Byzantines Greek Fire · CivIcon-Celts Stronghold · CivIcon-Chinese Great Wall · CivIcon-Franks Bearded Axe · CivIcon-Goths Anarchy · CivIcon-Japanese Yasama · CivIcon-Mongols Nomads · CivIcon-Persians Kamandaran · CivIcon-Saracens Bimaristan · CivIcon-Teutons Ironclad · CivIcon-Turks Sipahi · CivIcon-Vikings Chieftains
UniqueTechImperialDECivIcon-Britons Warwolf · CivIcon-Byzantines Logistica · CivIcon-Celts Furor Celtica · CivIcon-Chinese Rocketry · CivIcon-Franks Chivalry · CivIcon-Goths Perfusion · CivIcon-Japanese Kataparuto · CivIcon-Mongols Drill · CivIcon-Persians Citadels · CivIcon-Saracens Counterweights · CivIcon-Teutons Crenellations · CivIcon-Turks Artillery · CivIcon-Vikings Bogsveigar
AoE2-DLCicon-1 The Conquerors civilizations
UniqueTechCastle-DECivIcon-Aztecs Atlatl · CivIcon-Huns Marauders · CivIcon-Koreans Eupseong · CivIcon-Mayans Hul'che Javelineers · CivIcon-Spanish Inquisition
UniqueTechImperialDECivIcon-Aztecs Garland Wars · CivIcon-Huns Atheism · CivIcon-Koreans Shinkichon · CivIcon-Mayans El Dorado · CivIcon-Spanish Supremacy
AoE2-DLCicon-2 The Forgotten civilizations
UniqueTechCastle-DECivIcon-Incas Andean Sling · CivIcon-Italians Pavise · CivIcon-Magyars Corvinian Army · CivIcon-Slavs Detinets
UniqueTechImperialDECivIcon-Incas Fabric Shields · CivIcon-Italians Silk Road · CivIcon-Magyars Recurve Bow · CivIcon-Slavs Druzhina
AoE2-DLCicon-3 The African Kingdoms civilizations
UniqueTechCastle-DECivIcon-Berbers Kasbah · CivIcon-Ethiopians Tigui · CivIcon-Malians Royal Heirs · CivIcon-Portuguese Carrack
UniqueTechImperialDECivIcon-Berbers Maghrebi Camels · CivIcon-Ethiopians Farimba · CivIcon-Malians Torsion Engines · CivIcon-Portuguese Arquebus
AoE2-DLCicon-4 Rise of the Rajas civilizations
UniqueTechCastle-DECivIcon-Burmese Howdah · CivIcon-Khmer Tusk Swords · CivIcon-Malay Thalassocracy · CivIcon-Vietnamese Chatras
UniqueTechImperialDECivIcon-Burmese Manipur Cavalry · CivIcon-Khmer Double Crossbow · CivIcon-Malay Forced Levy · CivIcon-Vietnamese Paper Money
AoE2-DLCicon-5 The Last Khans civilizations
UniqueTechCastle-DECivIcon-Bulgarians Stirrups · CivIcon-Cumans Steppe Husbandry · CivIcon-Lithuanians Hill Forts · CivIcon-Tatars Silk Armor
UniqueTechImperialDECivIcon-Bulgarians Bagains · CivIcon-Cumans Cuman Mercenaries · CivIcon-Lithuanians Tower Shields · CivIcon-Tatars Timurid Siegecraft
AoE2Icon-LordsWest Lords of the West civilizations
UniqueTechCastle-DECivIcon-Burgundians Burgundian Vineyards · CivIcon-Sicilians First Crusade
UniqueTechImperialDECivIcon-Burgundians Flemish Revolution · CivIcon-Sicilians Hauberk
Dawn of the Dukes icon Dawn of the Dukes civilizations
UniqueTechCastle-DECivIcon-Bohemians Wagenburg Tactics · CivIcon-Poles Szlachta Privileges
UniqueTechImperialDECivIcon-Bohemians Hussite Reforms · CivIcon-Poles Lechitic Legacy
AoE2Icon-DynastiesIndia Dynasties of India civilizations
UniqueTechCastle-DECivIcon-Bengalis Paiks · CivIcon-Dravidians Medical Corps · CivIcon-Gurjaras Kshatriyas · CivIcon-Hindustanis Grand Trunk Road
UniqueTechImperialDECivIcon-Bengalis Mahayana · CivIcon-Dravidians Wootz Steel · CivIcon-Gurjaras Frontier Guards · CivIcon-Hindustanis Shatagni
AoE2Icon-ReturnRome Return of Rome civilizations
UniqueTechCastle-DECivIcon-Romans Ballistas
UniqueTechImperialDECivIcon-Romans Comitatenses
AoE2Icon-MountainRoyals The Mountain Royals civilizations
UniqueTechCastle-DECivIcon-Armenians Cilician Fleet · CivIcon-Georgians Svan Towers
UniqueTechImperialDECivIcon-Armenians Fereters · CivIcon-Georgians Aznauri Cavalry
Removed technologies
UniqueTechCastle-DECivIcon-Persians Boiling Oil · CivIcon-Saracens Camelry · CivIcon-Saracens Madrasah · CivIcon-Mayans Obsidian Arrows · CivIcon-Slavs Orthodoxy · CivIcon-Koreans Panokseon
UniqueTechImperialDECivIcon-Vikings Berserkergang · CivIcon-Persians Mahouts · CivIcon-Sicilians Scutage · CivIcon-Saracens Zealotry
Revised technologies
UniqueTechImperialDE Couriers · UniqueTechImperialDE Manipur Cavalry · UniqueTechImperialDE Paper Money · UniqueTechCastle-DE Royal Heirs
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