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EU5 Oda Clan Japan Playthrough: Unifying the Sengoku Period and Spreading Western Civilization
Playing as the Oda clan in EU5 with the goal of unifying Japan, covering the conditions for ending the Sengoku period, the spread of Western civilization, and resolving vassal issues. Emphasizes the use of automation features and the importance of technological advancement.
1. ⚔️ Oda Clan, the Beginning and Goal of the Unification Project
- ✅ September 1402, starting the goal of unifying Japan with the Oda clan
- ✅ Oda Nobunaga's birth 132 years later, Battle of Sekigahara 198 years later
- ✅ Primary goal: To cleanly unify Japan
- ✅ Secondary goal: To end the Sengoku period and establish an era of peace
00:07 - 00:54
1. ⚔️ Oda Clan, the Beginning and Goal of the Unification Project
- ✅ September 1402, starting the goal of unifying Japan with the Oda clan
- ✅ Oda Nobunaga's birth 132 years later, Battle of Sekigahara 198 years later
- ✅ Primary goal: To cleanly unify Japan
- ✅ Secondary goal: To end the Sengoku period and establish an era of peace
00:55 - 01:29
2. ⚖️ Shogun vs. State of Japan: Comparing the Pros and Cons of Tyranny
- ✅ Becoming the Shogun does not automatically make all Daimyos vassals
- ✅ The Shogun route reduces diplomatic advantages
- ✅ Shogun government reform, Oda Shogunate can enact common laws
- ⚠️ Remaining as Shogun prevents transformation into the State of Japan
01:54 - 02:24
3. 🛡️ Declaring War and Utilizing the Automatic Occupation Feature
- ✅ Declaring war on the Akamatsu clan, the Shugo Daimyo of Harima
- ✅ Starting war with 15 Daimyos
- ✅ Increasing army maintenance and conscripting peasants and nobles
- ✅ Gathering all troops in one place for a simultaneous attack
- ✅ The automatic occupation feature is more convenient than in previous titles
02:25 - 03:12
4. ⚔️ Automatic Occupation Strategy and Peace Negotiations
- ✅ Automatic occupation can lead to large armies being tied to one fortress or small numbers attacking important fortresses
- ✅ Deploy half of the entire army for simultaneous occupation, and the rest against the enemy's main force
- ✅ Proceed with peace negotiations at 75 war score
- ✅ Seize land from large Daimyos and demand tribute from small Daimyos
- ✅ Deprive them of power for the sake of border aesthetics
03:13 - 03:43
5. ⚠️ Managing Excessive Expansion and Hostility
- ✅ Continuous territorial expansion increases Aggressive Expansion (AE)
- ✅ Conquest within Japan does not cause significant hostility from forces outside Japan
- ✅ The Shogunate army is suppressed by force, accepting some hostility
03:44 - 04:30
6. 🔬 Stagnation of Technology Research and Delay in the Spread of the Renaissance
- ✅ By 1439, all researchable technologies are completed, leaving research institutions with nothing to do
- ✅ Major institutions such as the Renaissance and banking are not spreading from Europe, blocking the technology tree
- ✅ Japan is disconnected from Western civilization as it has not yet made contact with the Portuguese
04:31 - 05:13
7. 🗺️ Checking the Institution Map and Catching Up with Western Civilization
- ✅ Japan, China, and Southeast Asia have not had the latest institutions spread to them
- ✅ The Renaissance has started spreading in some areas west of India
- ✅ There are methods to directly approach Europe or wait
- ✅ Attempting to approach Europe using the Philippines as a stepping stone
05:14 - 06:13
8. 🌏 Strategies to Accelerate the Spread of Institutions and War Situation
- ✅ Actively attacking markets where institutions have spread to accelerate the spread of institutions
- ✅ In 1441, at war with the Yamashiro Daimyo
- ✅ War termination is delayed due to the long time it takes to besiege fortresses
- ✅ Must push with manpower due to lack of siege cannons
06:14 - 06:48
9. 📈 Improving Civilian Building Ratio and Technological Advancement
- ✅ Can improve the civilian building ratio through new special actions during war
- ✅ The building ratio is related to the speed of technological advancement
- ✅ Insufficient for resolving the institution spread problem
06:49 - 07:22
10. 🤝 Unreasonable Demands and Territorial Annexation
- ✅ Seizing the territory of former Ashikaga through unreasonable demands
- ✅ Proceeding with annexation, ignoring hostility
- ✅ The condition for ending the Sengoku period is practically the annexation or vassalization of all territories
07:23 - 07:48
11. 📜 Types of Vassals and the Spread of the Holy Institution
- ✅ Types of vassals exist (Hodo, Sogi)
- ✅ The Holy Institution, which started in Constantinople, is spreading to Japan via India and the East Indies
07:49 - 08:29
12. ⚔️ Holy Institution and Technological Innovation
- ✅ Prevents the waste of Piety through the Holy Institution
- ✅ Includes cannons, guns, etc. in the food army technology tree
- ✅ Facilitates fortress sieges
- ✅ Need to construct cannon production buildings
- ✅ Two types of armies exist: standing armies and conscripted armies
08:30 - 08:54
13. 🎮 EU5 System Features
- ✅ EU5 integrates elements from past works such as CK3, Vic3, and Imperator: Rome
08:55 - 09:26
14. 🛠️ Cannon Production and Automation Features
- ✅ After constructing cannon production buildings, manpower and cannon production structures are required
- ✅ Complete automation of building production is possible
- ✅ Army recruitment can also be automated
09:27 - 09:56
15. 🚢 Accepting Commerce and Banking Institutions and Preparing for Overseas Expansion
- ✅ In 1461, following the food army, the commerce and banking institutions are accepted
- ✅ Expanding attack range, unlocking new warships, and developing maritime-related technologies
- ✅ Preparing for overseas expansion
09:57 - 10:08
16. 🌍 Dispatch to the Philippines and Trade Simulation
- ✅ Dispatching the Oda First Army to the Philippines
- ✅ Ceramics from Luzon Island have a good reputation
- ✅ Suggesting a trade simulation game idea
10:09 - 10:25
17. ⚔️ Territorial Expansion and the Ashikaga Problem
- ✅ In 1464, seizing the lands of Kinai and Owari through war with Saiaka
- ✅ Ashikaga has too many demesne lands, making annexation take a long time
10:26 - 10:54
18. 👨👩👧👦 Diplomatic Relations and Increase in Oda Clan Relatives
- ✅ Diplomatic relations are lacking due to vassalizing Sodaryoku
- ✅ The number of Oda clan relatives has increased abnormally (suspected bug)
10:55 - 11:18
19. 💡 Method of Territorial Integration
- ✅ Acquired territories need integration
- ✅ Instead of military points from previous titles, state integration is carried out in cabinet actions
11:19 - 11:39
20. 👨💼 Cabinet Actions and State Integration
- ✅ Using the state integration action in the ministerial seat slot
- ✅ The EU5 map is divided into many locations, so integration is expected to take time
11:40 - 11:53
21. 🗺️ State Integration Unit and Progress Speed
- ✅ A state (週) is a unit that groups 3-4 locations
- ✅ Integration proceeds relatively quickly
11:54 - 12:27
22. 🤔 Problems with Diplomatic Vassalization
- ✅ It was a mistake to diplomatically vassalize the Daimyo
- ✅ Direct annexation of territory is better
- ✅ The Shogunate is a collective of international organizational units
12:28 - 12:44
23. 🌍 The Shogunate as an International Organization
- ✅ The international organization is similar to the Holy Roman Empire
- ✅ There is also a Norse area composed of nomads and Eastern European countries
12:45 - 13:02
24. 🤯 Difficulty in Managing Vassals
- ✅ It is difficult to individually manage more than 20 vassals
- ✅ Diplomatic annexation is expected to take 200 years
- ✅ All territories must be directly annexed
13:03 - 13:21
25. ⚔️ Subjugation of Ashikaga Remnants
- ✅ Subjugating the remaining forces of Ashikaga
- ✅ The fight between the Shogun and his son
- ✅ The possibility of the collapse of alliances within the Shogunate upon the Shogun's death
13:22 - 13:36
26. 😥 Difficulty in Explaining Complex Situations
- ✅ EU5 is difficult to explain on screen due to the complexity of the situation
13:37 - 14:05
27. 📜 Problems Arising from Unconfirmed Treaties
- ✅ Attempting to entrust the subject country with the main country of the building in the subject territory
- ✅ The problem of the birth of a subject of a subject of a subject
- ✅ The problem of not meeting the conditions for ending the Sengoku period
14:06 - 14:17
28. 📜 Scam Damage Due to Unconfirmed Contracts
- ✅ Being scammed for not reading the contract properly
14:18 - 14:36
29. 🔍 Finding Countries That Do Not Meet the Conditions for Ending the Sengoku Period
- ✅ In 1485, 2 countries do not meet the conditions for ending the Sengoku period
- ✅ Repeating the process of randomly annexing vassals because it is impossible to know which country it is
14:37 - 14:51
30. 🎉 End of the Sengoku Period
- ✅ Resolving the vassal problem and achieving the termination conditions by randomly subjugating Kawano
14:52 - 15:15
31. 🗺️ Oda Shogunate Territorial Expansion and Border Cleanup
- ✅ 1486, end of the Sengoku period
- ✅ The territory of the Oda Shogunate is cleaner than 100 years ago
- ✅ Experienced difficulties due to a lack of understanding of the termination conditions