SEIKO NPC CORPORATION Official Mascot

October 2025
A new official mascot of SEIKO NPC CORPORATION has been born!

Like someone working at the production site...
like a ninja...
Here, we will introduce you to our first NPC character in detail!

The Official Mascots of SEIKO NPC CORPORATION:

HANZOU and crews

~The Origin Story behind the birth of
the Mascot~

A mascot created to share the charm of SEIKO NPC CORPORATION with the world—that’s “Shiobara HANZOU,” often abbreviated to HANZOU.
It was born from an internal open contest based on the concept of valuing the unique qualities of SEIKO NPC CORPORATION.

It’s motif is the people working at the production site. At the production site, workers are required to wear clean clothing, which gives the impression of “just like a ninja,” and that’s how our ninja-inspired character was born!

The name “Shiobara HANZOU” was created with two meanings in mind.
One is “Shiobara” taken from the Shiobara hot springs area,
which has a deep connection with NPC, and the other is “han”
taken from “han-dotai,” the Japanese translation of semiconductors.
The wafer on its head turns into a ninja star, and the package devices
are used like caltrops, HANZOU has some unique tricks... or maybe not?!

What is HANZOU?
Profile
Name
Shiobara HANZOU
Birthday
September 19
Age
Not disclosed
Height
150cm
Weight
Equivalent to 5 pieces of 8-inch wafers
Gender
Unknown
Personality
Serious and quiet, yet with a true craftsman’s spirit. When it comes to products, can’t help but speak with passion!
Special Skill
Shadow beings? Occasionally, a different colored HANZOU appears. But it’s just one of HANZOU’s clones!
Hobby
Collecting wafers and package products that didn’t meet the standards, and turning them into ninja stars or caltrops. HANZOU even takes some of these package products along as their crews...
Feature
Wears square black-rimmed glasses.
No one has ever seen the eyes behind those lenses...

HANZOU’s Crew

HANZOU is never alone—
they’re always surrounded by their loyal crew.

Their true identity? Products that didn’t meet the standards,
mysteriously awakened with a will of their own and chose to follow HANZOU.
And it’s not just these four—you’ll find countless allies lurking in the shadows,
watching over their comrades as they head out for shipment—the hidden ninja squad.
Sometimes, even good products sneak in by mistake,
causing a little chaos on the production floor...
(*Don’t worry—those good ones are quickly found and shipped without issue!*)

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