There are also well-maintained shrines (like Yasukuni) to the Japanese war criminals frequented even by high-level politicians (former PM went there, current ministers went there). Imagine that in current Germany!
The Yasukuni situation is more complex than "the shrine for war criminals". A lot more people are enshrined there, the war criminals are a tiny fraction (and were only added in 1978, while the shrine was established 109 years earlier). To give you an example of an important and less controversial figure enshrined there: Sakamoto Ryōma. There are 2+ millions souls enshrined there.