Rekiden

⚔️ Battle of Kawanakajima (1561)


📘 Scenario Background

In 1561, Takeda Shingen and Uesugi Kenshin clashed once again over control of the Shinano region. The confrontation escalated into the Fifth Battle of Kawanakajima, one of the most famous and intense battles of the Sengoku era.

Kenshin’s “Kuruma-gakari no Jin” (Wagon Wheel Formation) and Shingen’s “Kakuyoku Tactics” (Woodpecker Strategy) collide, leading to an unpredictable development of the battle.


🧠 Factions Overview

🟥 Takeda Clan (Takeda Shingen)

Key Retainers

Name Leadership Martial Intelligence Politics Charisma
Yamagata Masakage 85 88 70 65 75
Baba Nobuharu 88 86 78 70 80
Naitō Masatoyo 82 82 72 68 74
Kōsaka Masanobu 80 80 80 72 78
Sanada Yukitaka 78 76 85 74 76
Yamamoto Kansuke 72 65 92 80 70

🟦 Uesugi Clan (Uesugi Kenshin)

Key Retainers

Name Leadership Martial Intelligence Politics Charisma
Naoe Kagekatsu 80 70 78 76 72
Kakizaki Kageie 82 84 75 70 74
Amakasu Kagemochi 75 72 70 68 70
Honjō Shigenaga 78 80 72 72 76
Oni Kojima Yatarō 70 90 65 60 68

🎮 How to Start Playing in ChatGPT

Choose your preferred faction and gameplay mode, then paste the corresponding template into ChatGPT.


🔀 Mode Selection


🟥 Takeda Clan Templates (Choose Mode)

📜 Historical Mode Template

📝 Play Log: Battle of Kawanakajima (Fūrin Kazan Mode – Yamamoto Kansuke)

🎮 Player Info
• Player Name: your_name_here
• Faction: Takeda Clan
• Main Character: Yamamoto Kansuke (Military Strategist)
• Base: Tsutsujigasaki Residence
• Retainers: Same as historical, plus Kansuke
• Troops: 20,000

📘 Scenario Info
• Title: Battle of Kawanakajima
• Year: 1561
• State: Executing Woodpecker Strategy; Kansuke leads detached unit up Mt. Saijoyama
• Enemy: Uesugi Clan (18,000)

🎯 Tactical Decisions
• Attempt the Woodpecker Strategy (night assault on enemy camp)
• Discover enemy HQ has already moved — strategy failed
• Return to battlefield; engage in desperate counterattack
• Kansuke charges, waving Fūrin Kazan banner — dies in combat

🪦 Final Words

“War… is fulfilled only when one gives their life to it. Lord Shingen… the rest is yours to carry on…”

🎭 Fūrin Kazan Mode Template

📝 Play Log: Battle of Kawanakajima (Fūrin Kazan Mode – Yamamoto Kansuke)

🎮 Player Info
• Player Name: your_name_here
• Faction: Takeda Clan
• Main Character: Yamamoto Kansuke (Military Strategist)
• Base: Tsutsujigasaki Residence
• Retainers: Same as historical, plus Kansuke
• Troops: 20,000

📘 Scenario Info
• Title: Battle of Kawanakajima
• Year: 1561
• State: Executing Woodpecker Strategy; Kansuke leads detached unit up Mt. Saijoyama
• Enemy: Uesugi Clan (18,000)

🎯 Tactical Decisions
• Attempt the Woodpecker Strategy (night assault on enemy camp)
• Discover enemy HQ has already moved — strategy failed
• Return to battlefield; engage in desperate counterattack
• Kansuke charges, waving Fūrin Kazan banner — dies in combat

🪦 Final Words

“War… is fulfilled only when one gives their life to it. Lord Shingen… the rest is yours to carry on…”

🟦 Uesugi Clan Template

📝 Play Log: Battle of Kawanakajima (Uesugi Kenshin)

🎮 Player Info
• Player Name: your_name_here
• Faction: Uesugi Clan (Uesugi Kenshin)
• Base: Kasugayama Castle (Echigo)
• Retainers: Naoe Kagekatsu, Kakizaki Kageie, Amakasu Kagemochi, Honjō Shigenaga, Oni Kojima Yatarō
• Troops: 18,000

📘 Scenario Info
• Title: Battle of Kawanakajima
• Year: 1561
• State: Preparing to strike the Takeda encampment
• Enemy: Takeda Clan (20,000)

🎯 Initial Choices
• Use the Kuruma-gakari formation to launch a whirlwind assault
• Maneuver flexibly to draw Takeda forces out of position

📜 License

MIT License © 2025 Shinichi Samizo


👤 Author

Shinichi Samizo Engineer in semiconductors and control systems / Creator of educational simulation frameworks GitHub / Email