Japan's manned AGT is a distinctive and exceptional operation within the global context.

It is not uncommon for AGTs to be

perceived as fully automated

unmanned operations.

It should be noted, however, that

manned AGTs also exist in Japan

and are characterized by a distinct

set of features and operational

considerations.

For example, the Yukarigaoka Line,

Japan's third AGT, is a manned AGT

with a driver on board, whereas the

Port Liner and Newtram were fully

automated unmanned operation.

Japan also has other AGTs such

as the New Shuttle,

The Leo Liner,

and Astram Line

are also manned AGT system, which

are rare worldwide.

What is the rationale behind Japan

being the only country to utilize such

a manned AGT system?

The Astram Line is manned for the

purpose of guiding passengers in the

event of an emergency, given the

presence of underground sections.

In contrast, the Yukarigaoka Line,

New Shuttle, and Leo Liner have

opted not to install facilities for

unmanned operation to keep line

construction costs down.

However, these lines are equipped

with ATS/ATC as safety equipment to

ensure safety.

In the future, as it becomes

increasingly difficult to secure drivers

for the entire railroad system,

manned AGTs may gradually move

toward unmanned operation.