Hiroshi Iwahara

Onigiri (Rice Ball)
Onigiri (Rice Ball)

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Oops House
Oops House

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Pencil Stand 2
Pencil Stand 2

Puzzle Box

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Pinneapple Secret
Pinneapple Secret

Puzzle Box

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Popping Up (CS-5-1,2,3)
Popping Up (CS-5-1,2,3)

Puzzle Box

Designer: Hiroshi Iwahara
Maker: Tatsuo Miyamoto
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Say Cheese!
Say Cheese!

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Secret Base
Secret Base

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Secret Base 2
Secret Base 2

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Secret Box with a Tree and a Star
Secret Box with a Tree and a Star

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Sharp Roof House
Sharp Roof House

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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STAR with a single stroke
STAR with a single stroke

Sequential Movement / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Super Cubi
Super Cubi

Take-apart / Wood

Designer: Hiroshi Iwahara
Maker: Karakuri Creation Group (KCG)
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Super-CUBI (small)
Super-CUBI (small)

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Karakuri Creation Group (KCG)
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Super-CUBI (the trinary system box)
Super-CUBI (the trinary system box)

Take-apart / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Sushi
Sushi

Puzzle Box

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Swirl Box (set)
Swirl Box (set)

Sequential Movement / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Sword RF-72
Sword RF-72

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Karakuri Creation Group (KCG)
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Three color Dango
Three color Dango

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Tricolor box
Tricolor box

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Visible 3-Ary Drawer (Ternary)
Visible 3-Ary Drawer (Ternary)

N-ary / Wood

Designer: Hiroshi Iwahara
Maker: Karakuri Creation Group (KCG)
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Visible Drawer Binary (2-Ary)
Visible Drawer Binary (2-Ary)

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Visible Drawer Quaternary (4-Ary)
Visible Drawer Quaternary (4-Ary)

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Visible Drawer Quinary (5-Ary)
Visible Drawer Quinary (5-Ary)

Puzzle Box / Wood

Designer: Hiroshi Iwahara
Maker: Hiroshi Iwahara
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Volcano
Volcano

Puzzle Box / Wood

Designer: Aoto Tabuchi
Maker: Karakuri Creation Group (KCG)
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