Night Use Prohibited
Laminated A4 signs affixed with tape proclaim night use of the park prohibited, and encourage people to call the police emergency line if they see anyone suspicious.
The signs are ambiguously official, being layed out in generic Excel style and signed with a simple ‘Akishima City’ or ‘Akishima City Park Authority’ – they look like they could have been made by anyone. I removed one as a test, and it was replaced promptly. When I placed my own sign (as part of the kokonohanashi project) it was promptly removed. So it appears the signs are official, or at least part of a dedicated campaign.
Materials: Laminated Paper, Tape
Location: Akishima, Tokyo
Postal Signalling in Tape
“Apartment number 303 is currently vacant, and as a result the building owners have placed green tape over the letterbox to prevent it from filling up with advertising mail. Whenever an apartment is vacant they always tape up the letterbox with green tape.
It appears the occupants of apartment 202 have gone on an extended holiday or business trip and will be leaving the apartment vacant long enough for surplus advertising mail to become a problem. Therefore they, or the building owners, have placed white tape over the letterbox.
If the occupants taped up the letterbox themselves I think to myself “Creative thinking 202″. If the building owners did this then I wonder “Is the different color tape significant, or is it just what they had on hand on the day they taped up the box?, Does green mean vacant and white mean temporarily unoccupied? If so doesn’t this signal to potential burglars that 202 is where the goodies are?”.
This mystery remains unsolved.” – courtesy of Byron Kidd – Thanks again Byron!
Materials: Duct Tape
Potplant Boundary Setting
Pot plants outside a suburban residential office demarcate parking space, prevent cyclist curb-cutting (safety), set the limits of the official office zone of use, and beautify.
Materials: Pots
Location: Akishima, Tokyo
(Originally posted on Tokyo-DIY-Gardening)

























































