Sengoku Rance:Dungeons

In checklist order

 * Orochi's Cave 大蛇の穴
 * Tomb of Sekimei セキメイの墓

General Info
Every dungeon consists of a number of levels. The moment you enter and complete at least one level, then one level of the dungeon will be permanently cleared. For example if you enter a 6 level dungeon, clear two levels, and exit, you will enter the dungeon at level 2. If you cleared 5 levels, you will still enter the dungeon at level 2. As you get a random item(usually ogre bones for the item shop) everytime you clear a level, the most efficient method to farm a dungeon is to clear all levels in one action, but do NOT go to the last level, instead exit and do it next turn, and keep doing this until you are at the second to last level. This is of course action consuming. The last level of the dungeon includes at least one boss, and the dungeon scout skill does not work at the last level. Clearing the last level gives you a one time level up for all commanders(even those that did not go into the dungeon) and a treasure, which is usually pre-determined unless you used second game bonuses to get it already. If you already have it, the game will randomly give you another treasure, if you have all items already you will get a random level 2 textbook(the + stat ones with no max limit). The random treasure is set when you start a game(so reloading saves will not work) and will differ from game to game.

Monster data

 * Usually monsters' health equals 9* level + 50. There may be exceptions with special boss monsters.

Type F Monsters

 * Samera~i
 * Himmler
 * Super Honey

Type E Monsters

 * Blackeye
 * Vevetar
 * Jyabara
 * Thumbpress Master
 * Pinkie

Type D Monsters

 * Redeye
 * Nyo~
 * Squidman Lord
 * MagBall

Type C Monsters

 * Konturtle
 * Uppi
 * Zombie
 * Yankie

Type B Monsters

 * Rommel
 * Pig Banbara
 * Freedom
 * Honey (also in Type A)

Type A Monsters

 * Honey (also in Type B)
 * Mageman
 * Squidman

= Dungeon List =

Kachikachi Cave カチカチ洞窟

 * Location: Kyo
 * Floors: 4


 * }

Heizei Kyo 平城京

 * Location: Yamato
 * Floors: 6


 * }

Pearl Dungeon 真珠迷宮

 * Location: Ise
 * Floors: 7


 * }

Hellish City 魔界都市

 * Location: Edo
 * Floors: 5
 * Requires: Nanjo Ran to discover


 * }

Sado Gold Mountain 佐渡金山

 * Location: Sado
 * Floors: 10
 * Requires: Uesugi Kenshin & Naoe Ai recruited from Sado
 * Bonus Loot: 5000 Gold (Dungeon Clear)


 * }

Shell Tomb 貝塚

 * Location: Shell
 * Floors: 5
 * Requires:
 * Sill to discover
 * Sill for the +5 Satisfication for floors B2, B3, and B4
 * Sill to check off the dungeon on completion.


 * }

Studying Cave お勉強穴

 * Location: Texas
 * Floors: 8


 * }

Underground Mikan Farm 地下蜜柑農園

 * Location: Mikan
 * Floors: 10
 * Requires: Ogawa Kentarou, but only because he travels with... Miki (for whom Demon King transformation-reversing Hirami lemons must be found)


 * }

SM Dungeon ＳＭ迷宮

 * Location: MAZO
 * Floors: 10
 * Requires: Okita Nozomi to unlock
 * Bonus Loot: 2 Extra Level-ups for Rance
 * Boss Info: The Boss is a Mazone, a female alien from the old (late 70's) anime series Space Pirate Captain Harlock. This one however is garbed in bondage gear and nailed into the ground by her hair, quite immobilized.


 * This boss has a self-heal that heals for just over 300 HP. This move also has a percentage chance of failing (around 75% in my experience).
 * Your main strategy should be: attack non-stop until she's dead. Simple?  It should be.  The only way you can lose is if you're tagging along pure weaklings and she just keeps getting them lucky heals.

B10/(ＳＭ迷宮) Boss Battle Right

Mid Bondage'd Teal-haired Female Monster Lv 65 1350 HP

Left

Yomotsu Hirasaka 黄泉平坂

 * Location: Izumo
 * Floors: 18 (18th level - 7777 HP Boss battle)
 * Requires: Enter Uesugi Kenshin's Route OR Unlock Orochi's Cave (SEE Natori in the Sengoku Rance:Walkthrough section) OR recruit Sakamoto Ryoma and click the purple ??? event in which Ryoma talks about removing Mori Motonari's curse.
 * Bonus Loot: Mori Motonari's curse is lifted (Kill Daidara after a purple event with Sakamoto Ryoma) Emperor's Sword (End of 8th floor), CG #102 (Dungeon Clear)

! rowspan=3| B18 ! Right ! Mid ! Left
 * colspan=17|
 * Freedom ||
 * Gunagan ||
 * Lv 55 7777 HP||
 * Lv 55 7777 HP||
 * Lv 55 7777 HP||
 * Lv 55 7777 HP||
 * Freedom ||
 * }
 * }
 * }
 * }
 * }
 * }

Orochi's Cave 大蛇の穴

 * Location: Yamatai
 * Floors: 20 + 1 (Boss battle with Orochi or with Xavier in Uesugi Kenshin route)
 * Requires:
 * Tamagushi Fuuka (Up until Step #7 of her Character Clear, but choose the 2nd option)
 * Natori to unlock


 * Alternatively, it is unlocked towards the end of the Uesugi Kenshin route


 * Boss Info: Orochi
 * Orochi's regular attacks pierce, hitting the unit behind his target.
 * Orochi also has a devastating attack that hits your entire team for absurdly massive damage. This will kill most characters. The theory is that it can only use it once per fight.
 * Orochi's Minions are extremely annoying on their own. They have a fire attack and a single target healing spell that they can cast on themselves, other minions or the Orochi itself.
 * None of Orochi's attacks are magic, but his minions' attacks apparently are. If they happen to focus on her, Rizna's immunity can prevent significant damage.

(Orochi) Boss Battle Right  Orochi Minion  Orochi Minion

Mid Orochi  Orochi Minion  Lv 50 9999 HP   Lv 50 9999 HP   Lv 50 9999 HP   Lv 50 9999 HP

Left Orochi Minion  Orochi Minion

Tomb of Sekimei セキメイの墓

 * Location: Saitama
 * Floors: 7+1 (Normal Difficulty) 12+1 (1 Star+) ''Boss battle with Sekimei)
 * Requires: Enter and proceed in Nanjo Ran's Route
 * Bonus Loot: Win the Boss Battle and you've beaten Nanjo Ran's Route! The Loot is the unlocking of the Nanjo Ran 2nd game bonus.
 * Boss Info: Sekimei is a huge adorning Golden spiked armor.
 * His size grants him extensive reach, making all his attacks long range
 * His single attack will remove one random buff from his target
 * While his HP is low (compared to the other Bosses) and his attack power is only average, all his other stats are way over the top. With his defense and intelligence, you'll find your units dealing half of what they normally do, and with his speed, he might have 2-3 turns before all but your fastest units get theirs.

! rowspan=3| セキメイ(Sekimei) Boss Battle ! Right ! Mid ! Left
 * colspan=17|
 * Red Oni || Blue Oni
 * Red Oni || Sekimei
 * || Lv 80 2310 HP
 * || Lv 80 2310 HP
 * || Lv 80 2310 HP
 * || Lv 80 2310 HP
 * Red Oni || Blue Oni
 * }
 * }
 * }
 * }
 * }
 * }