Sengoku Rance:Items

Number coloring

 * Red - special things for collection purposes
 * Blue - 1-use expenditure items, you can accumulate multiple of them.
 * Green - Personal equipment. Affects the character equipping it.
 * Yellow - Global equipment. Affects everyone, but needs to be equipped by somebody to take effect.
 * Purple - Battle permits. Allows equipped units to attend foes autonamously.  Convinent against weak enemies, but costly against strong enemies.

Becareful, some items cannot be unequiped once worn.

Acquisition

 * B - Obtained randomly from troop Battles.
 * C - Obtained from Commandeering.
 * D - Obtained randomly from passing through a Dungeon floor, or when retreating from dungeon. Except for Oni bones (item 5), all other drop rate are rather rare.
 * DD - Obtained randomly from fully clearing a Dungeon.
 * P - Obtained from Purupet shop
 * S - Obtained from Satisification Bonus (might not be available if too many other bonus options have precedence)
 * Location name - Obtained by an exploration event at the location.
 * 2nd - Can be obtained as Second Game bonus if unlocked.

Items 76~90 (Yellow/Purple)
All battle permits are acquired automatically at turn 61 or as Second Game bonuses.

Purupet Shop
The Purupet shop is located in Ise, and is accessed via a pruple command event (only if Ise is under your control). The Purupet does not take gold, and instead takes Oni's bones (item 5) to trade items with you. The first item will cost 5 Oni bones, and each subsequent item will cost 2 more than the previous item.

Many of his inventories requires you to purchase some other item first. All bolded items require おこめ券 be purchased in order to show up, in addition to any other requirements. All blue (expendable) items have unlimited stock.
 * 川の口弘の介 -> 鬼畜ブロマイド -> 上杉突撃隊 -> うさ仮面うさ
 * 二枚舌三郎 -> 頭金地蔵 -> 世界のヘイホー -> 将軍護衛隊
 * 全治全納の神 -> 速の学習書２ -> 武田騎馬軍団 -> 専属看護婦さん
 * エロ話 -> おこめ券 -> 戦巫女戦隊 -> 素早い変な虫
 * (any 6 items) -> 攻の学習書２
 * (any 6 items) -> 防の学習書２
 * (any 6 items) -> 知の学習書２
 * 全体回復薬(良薬アサクヒロク)