Daigo Toueizu

Daigo Toueizu (とうえいず ダイゴ, Toueizu Daigo) is a chūnin level archivist-nin (記録係忍, kirokugakarinin; English TV "Archive Ninja") from Kusagakure’s Toueizu clan.

Background
As a child, Daigo began training his clan techniques. He was taken to a cave outside of the village to collect a chunk of unique crystal that his clan uses. Each day, he would flow some chakra into the crystal until it eventually took on a geometric shape. He was then able to properly use his clan techniques. During this process, he often trained with his cousin Yuka.

Appearance
Daigo has short, brown hair and grey eyes. Like the rest of his clan, he wears the standard attire of Kusa's archivist-nin, consisting of a black shirt with matching pants and a black flak jacket with no neck guard. It is fastened by metal clasps on the sides. A grey pouch is wrapped around his stomach to hold his crystal prism and a few ninja tools. Like most archivist-nin, he does not wear her headband. Part of the reason is it helps show his neutral position when recording events from the sidelines. The other reason is so he can easily wear his sense blocking helmet.

Clan Memory Techniques
The Toueizu clan's Memory Recording Technique allows the user to chronicle anything they see or hear. Once activated, the user’s normal brain functions stop. A special section of the brain is then turned on, allowing any observation to be imprinted in their heads. This area of the brain is an area that cannot normally be accessed, so the user is not aware of the information after ending the technique. This ensures that the information cannot be viewed by others if captured. The only way the information can be retrieved is by using the Memory Projection Technique.

Using special crystal prisms, the Toueizu clan can project information recorded with their Memory Recording Technique onto a flat surface. Like actual recording devices, they can pause and rewind the projected events. To aid in accessing this hidden information, special helmets are worn that block the user’s sight, hearing and smell.

Being a proficient user of the clan techniques, Daigo is eventually taught the Memory Transfer Technique. This skill lets him extract recorded information from dead clan members and pass them on to another. This ensures that they never lose valuable information. The difficulty of the technique can vary, depending on how long the body has been dead. In theory, recorded memories can be extracted from any deceased clan member, even those who've been dead for years.