Biwa

Biwa (琵琶) is an item from Mass for the Dead and one of the Seven Lucky God Key Items.

Description
This item appeared as a drop item from a Kadomatsu Type Beast. The biwa was actually a item associated with the Seven Lucky Gods and a fragment of Shiramochi-ō's power.

Appearance
A short neck lute with four strings and is played with a large metal wedge-shaped plectrum called a bachi.

Abilities
Momonga upon using [Appraisal Magic Item] was unable to find any credible information, an oddity as the spell usually discloses some information on an item's properties.

Trivia

 * The biwa is a Japanese instrument used in narrative storytelling
 * The biwa is associated with Benzaiten, the Japanese goddess of music and arts.
 * It later reappeared in the Chaos Zone where the Takemikazuchi Shrine was located after Shiro and his friends cried out "Happy New Year."