Hanyuu

Level 1 of the Dungeon
(0, 0, D:1)
  13 arrows
(33, 7, D:1)
  a pear
(-23, 17, D:1)
  a +0,+0 dagger
(16, 26, D:1)
  13 bolts
(36, 36, D:1)
  a choko
(-5, 39, D:1)
  a +0,+0 club

Level 2 of the Dungeon
(0, 0, D:2)
  12 bolts
(-18, 2, D:2)
  12 bolts
(-15, 2, D:2)
  a +2,+2 dagger
(-12, 2, D:2)
  a cursed -2,-2 club
(-6, 4, D:2)
  a bread ration
(-10, 5, D:2)
  a +0,+0 dagger
(-13, 11, D:2)
  a giant newt skeleton
(-13, 13, D:2)
  a +0 shield
(-14, 14, D:2)
  a +0,+0 spear
(-12, 18, D:2)
  a scroll of noise
(-24, 22, D:2)
  a bread ration
(-14, 23, D:2)
  a +0,+0 dagger

Level 3 of the Dungeon
(3, 0, D:3)
  a dart
(2, 11, D:3)
  a throwing net (still there?)
  a curare-tipped needle (still there?)
(2, 12, D:3)
  2 poisoned needles
(-18, 16, D:3)
  a poisoned needle
(11, 16, D:3)
  a +0,+0 short sword
(-19, 20, D:3)
  a hobgoblin corpse
  a +0,+0 club
(-4, 24, D:3)
  a dart
(-4, 25, D:3)
  a dart
(-3, 28, D:3)
  a +0,+0 hammer
(-9, 35, D:3)
  a worm corpse (rotten by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 leather armour
  a +0,+0 dagger