Cell phone: A cell phone used by Death Gods, made in Soul Society,
that tells them where and when Hollows and other creatures will appear.

Chain of fate: When a human dies, the soul leaves the body. The Chain of
fate connects the soul to the body. If the chain of fate is broken, a Death God
must perform a “soul burial” on the soul before the chain is broken and the
soul “dies”.

Energy pill: A pill used by the 4th division that returns your energy.

Gigai: An artificial body used by Death Gods when they are in the human
world. They are also used by modified souls later in the series.

Memory Chikan: A tool made in Soul Society, enabling the user to erase
someone’s memory (think Men in Black).

Safety Charm: A charm given to Ichigo by his father before he goes to Soul
Society. It was worn by Ichigo’s mother.

Sekkiseki Walls: Walls made to block out spiritual beings, which are
sometimes used in Soul Society’s prisons.

Soul Candy: This is like a medicine originally meant to help an unwilling soul
leave its body, but is used by Ichigo to leave his body and enter his Death God form.

Soumafixers: These are used to synchronize a Death God to its artificial body (see Gigai).

Zanpaktou or Soul Slayer: The weapon of choice of the Death Gods. It has the power to
cleanse the Hollows to send the human soul to either Soul Society or Hell.
The Soul Slayer also has two release-forms. The first one called Shikai,
and the second being called Bankai, which is mastered by very few Death Gods.