Iwahiro

5 Yen in a Jam

Sequential Movement / Wood

Designer: Iwahiro

Maker: Yoshiri Corporation

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Solved

AlCyl

Unknown / Aluminium

Designer: Iwahiro

Maker: Seiko Kogyo Co.

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Solved

All-Edges Coverage

All-Edges Coverage

Designer: Iwahiro

Maker: unknown

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Cast Record Monoceros

Cast Record Monoceros

Designer: Iwahiro

Maker: Hanayama

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Solved

CorRectly in the Bag

CorRectly in the Bag

Designer: Iwahiro

Maker: MINE

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Cube Wrapper

Manipulation / Wood

Designer: Iwahiro

Maker: Hiroshi Iwahara

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Gears

Designer: Hirokazu Iwasawa

Maker: Jean Claude Constantin

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Solved

Gem Box

Put-together / Wood

Designer: Iwahiro

Maker: Hiroshi Iwahara

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Solved

Hole for the Pyramid

Hole for the Pyramid

Designer: Iwahiro

Maker: Akaki Kuumeri

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Solved

Record

Disentanglement / Metal

Designer: Iwahiro

Maker: Hanayama

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Single Knot

Manipulation / Wood

Designer: Iwahiro

Maker: Jean Claude Constantin

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Slide Out! - Get the Golden Diamond

Slide Out! - Get the Golden Diamond

Designer: Iwahiro

Maker: Yanoman

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Slide Out! - Remove the laughing gas cylinders!

Slide Out! - Remove the laughing gas cylinders!

Designer: Iwahiro

Maker: Yanoman

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Slide Out! Bomb breaker

Slide Out! Bomb breaker

Designer: Iwahiro

Maker: Yanoman

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Slide Out! Computer Crisis

Slide Out! Computer Crisis

Designer: Iwahiro

Maker: Yanoman

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Square in the Bag

Square in the Bag

Put-together / Wood

Designer: Iwahiro

Maker: MINE

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Solved

The "Hexagonal Jam" Puzzle

The "Hexagonal Jam" Puzzle

Designer: Hirokazu Iwasawa

Maker: Yoshiri Corporation

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Zipper

Designer: Iwahiro

Maker: Hirokazu Iwasawa (Iwahiro)

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Solved