Tokyo
21051-1 Architecture 2020 547 parts 2% repair risk Intermediate
LEGO Architecture Tokyo (21051-1) presents Tokyo's skyline with 547 pieces. The model includes scale versions of city landmarks: the TOKYO SKYTREE, known as the world's tallest freestanding tower, Tokyo Tower, the Mode Gakuen Cocoon Tower, and Tokyo Big Sight. It also depicts Chidorigafuchi Park with its cherry trees, a pagoda tower, and Shibuya Crossing. These structures assemble on a baseplate, finished by a printed 'Tokyo' nameplate tile. This display piece offers a representation of Tokyo's urban landscape.
21051-1
3D build progress
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Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Bar Holder with Clip 11090 | 8× | €0,12 |
![]() Wheel 14mm D. x 9.9mm with Centre Groove, Fake Bolts and 6 Spokes 11208 | 2× | €0,16 |
![]() Plate 3 x 3 11212 | 1× | €0,12 |
![]() Plate 3 x 3 11212 | 1× | €0,12 |
![]() Plate 3 x 3 11212 | 1× | €0,12 |
![]() Tile 2 x 2 Corner 14719 | 7× | €0,06 |
![]() Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise 15100 | 3× | Check price → View |
![]() Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573 | 8× | €0,06 |
![]() Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573 | 2× | €0,06 |
![]() Tile Special 1 x 1 with Clip with Rounded Edges 15712 | 4× | €0,12 |
![]() Plate Special 1 x 2 with Handles on Ends 18649 | 4× | €0,12 |
![]() Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674 | 1× | €0,07 |
Repairability
Can you fix Tokyo if a piece goes missing?
3 of the 147 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
2.8%
All sets
6.7%
Hardest to replace
More Architecture sets
Browse more LEGO Architecture sets related to Tokyo, including models from 2020 and other sets in the same theme.
Build DNA
Parts inventory insights for Tokyo
547 pieces puts this build -45% against the average Architecture set and +22% against the average 2020 release.

Vs average Architecture set
Average Architecture set: 998 pieces across 66 other sets.
Vs average 2020 set
Average 2020 set: 448 pieces across 450 other sets.
Color profile
Dominant color
Light Bluish Gray
Unique parts
0.5 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Plate Round 1 x 1 with Open Stud
37xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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