Undergarments, often magically enchanted. Natalie does not wear these, using the Tail equipment slot instead. Eric(a) can only equip these with at least one level in the Panty-Wearer Transformation. Otherwise, Eric(a) uses the Underwear equipment slot, currently limited to the T-Rex Boxers.
| Name | MHP | MMP | ATK | DEF | MAT | MDF | AGI | LUK | EVA | NUL | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bunny Print Panties | +15 | Immunity to  Instant Death effects
| |||||||||
| Cursed Fairy Panties | -10 | -10 | -10 | -10 | -10 | -10 | Only half the stat loss for Natalie Cannot be unequipped | ||||
| Deathknight's Thong | +10 | +10 | +10 | Exclusive to Eric(a) +50%  Ice damage resistance
| |||||||
| Dragon Girl Panties | +15 | +50%  Fire damage resistance
| |||||||||
| Dragon Print Panties | +15 | Exclusive to Marianne Cannot be changed Immunity to Instant Death effects
| |||||||||
| Fairy Panties | +50% resistance to  Charmed,  Paralysed, and  Stunned effects
| ||||||||||
| Gold Digger's Panties | +15 | Doubles lume drops from battles | |||||||||
| Lovely Witch's Panties | +10 | +50%  Thunder damage resistanceImmunity to Stunned effects
| |||||||||
| Night-thread Panties | -100 | -15 | +20 | ||||||||
| See-through Underwear | -10 | +15 | |||||||||
| Striped Panties | +10 | ||||||||||
| White Panties | +10 |