Twin Arch 138 (138m)

Two arches of different heights in a hyperbolic curve with the elevator shaft in the middle symbolize the “magnificent flow of water in Kiso Three Rivers". The tower stands in Ichinomiya City. Since Ichinomiya sounds like 138 in Japanese, the height of the tower was determined to be 138 meters.
Twin Arch 138 is Japan's first arch-type tower and is tallest of its kind in the East. Two high-speed elevators take the visitors to the observation platform at 100 above the ground in 70 seconds.

Official site
Address 21-3 Urasaki, Komyoji, Ichinomiya, Aichi 491-0135
Operator Ichinomiya City (The designated administrator: Parks and Recreation Foundation)
Completion Date April 29, 1995
Architect Ito Architects & Engineers Inc.
Structural type Steel construction
Purpose Viewing

STAMP RALLY information

Observation platform

500 yen for adults ages 15 or older
200 yen for children ages 6 – 14 years old

Stamp location

Please ask the staff on the information counter in the entrance tower.


Original goods

※You will receive a souvenir for purchase a Stamp Rally Book and affix a stamp.
※Please note that the content may be changed without prior notice.

  • Twin Arch 138
    21-3 Urasaki, Komyoji, Ichinomiya, Aichi 491-0135