
This morning I went to Expo Park, no, not that one again. This was Expo ’70.
The park is now just the remnants of the expo, the buildings have long been removed, just engraved stones tell what pavilion used to be there, for such a short time.
Now, there are large open expanses where kids can run and play. There are some more recent additions, such as “the Beast”, a rope suspension obstacle course. Unfortunately, it was closed when I was there, but there was an outing of young kids, running and screaming and just having fun. They look cute wearing their matching colored caps. White caps were at the field next to the Beast. I also saw red, lavender, and green in other areas. I don’t know if this was a special day or just a semi-regular occurrence.
As I walked around the park, I saw many trees and plants that we also have in Florida, azaleas are rampant here. I suspect that many of the ornamental plants we have originally came from Japan and east Asia. There was a hill that was sectioned off, which I presume is allotted to different individuals to plant whatever flowers they wanted. Perhaps it was some sort of flower gardening club.
Next to the path, I spotted a snake, just sunning itself. I had to do a search and yes, Japan has poisonous snakes. Luckily, this didn’t look like one, but I kept my distance anyway.
I saw a strange mesa with a circle of rocks, the only thing I found to explain it was a small engraved stone that said “Hawaii”. This still makes no sense, as Hawaii is not circular, nor was it a country in 1970. It wasn’t even near the USA pavilion site.
I found a monument showing where the East Germany pavilion was located. Strange to find something for a country that doesn’t exist anymore. There are many stone plaques on the ground showing where each county’s pavilion was, but who cares? They are gone now.

I found an observation tower, so I decided to go up, just to see the area a bit better. At the top, I couldn’t really see much, as the trees have had 5 decades of growth. There was a walkway extending off into the trees, so I followed it. It lead to other towers and more walkways, until a much taller tower at the end.
Apparently, this was a one-way trek and I happened to pick the correct place to start. Had I started at the other end, a “do not enter” sign would have stopped me and I would have presumed it was unsafe to proceed. It was indeed looking a bit rundown, having only the bare maintenance in its long life. In the middle, I had to cross a very wobbly rope suspension that was definitely past its prime. It had several signs from COVID times, so regular maintenance probably is not high priority.
One of the other few items that still remain is the “Tower of the Sun”, a tall statue of the Expo’s mascot. I really do not understand why this is something they wanted to keep, much less build in the first part, it is rather ugly, in my opinion.
To get to the park, I got onto the brown Sakaisuji line, indicated by “K”. WTF does that stand for?
My first train, I realize is going to the wrong branch of the line, there are 4 terminal stations. So I get off and wait for the right one. I was to exit at Yamada station, which is one of the few places I could read and understand the meaning of. Yamada (山田) comes from “yama” meaning mountain (which you’ll hear sometimes when referring to Mount Fuji, as Fuji-yama.) and “da” meaning field. So Yamada means “mountain field”, also a very common family name. “Mr. Ninja Warrior” is named Yamada.
I made the choice to get the metro day pass, so I could get on and off wherever all on one ticket. But on exiting, I got an error and the arms closed in front of me. An attendant directed me to the “fare adjustment” machine, where I had to pay an extra 240 yen.
The stations north of one of a river are marked as HK for Hanku line, so maybe that is where the K came from. I guess Hankyu line is not part of Osaka Metro, even though it is the same train cars.
I exited through a different gate than where I entered the park, this one leading to the Osaka monorail. I quickly held up my metro card and asked about monorail access. Nope, can’t use it. So I walked back to Yamada station. A long walk, as I was nearly on the other side of the park.
After spending a day at the Expo 2025 and another at Osaka castle, I seem to have gotten a sunburn on my head. I guess cutting all my hair off wasn’t the best idea. As I exited Yamada station, there was a shopping center attached. I found a clothes shop and found a cheap hat. It wouldn’t help the burn I have, but will stop additional damage.
After finding the station, I headed back to the room. All this walking is really causing a lot of pain in my shoulder, for some reason.
I saw signs at the park about Expo ’70, but I started to wonder, was this a generic expo, or was it a World’s Fair expo? Wikipedia to the rescue!
Yes, it was the location of the 1970 World’s Fair, but wasn’t the only other in Osaka. There was another in 1990, only this was a “horticultural” expo, one of the in-betweener fairs. This location was nearby my room, maybe 3/4 mile away, but I’m tired and sore, so I took the metro. After all, I do have a day pass, so I might as well use it.
As I understand it, and I’m no expert here, the horticultural expos have fewer pavilions and more gardens. In a sort of “who can have the best looking yard in the neighborhood” competition.
Many of the garden spaces remain, but very likely not the same plants as 35 years ago.
This park is very popular with dog walkers. I even found a small hill where a bunch of tiny dogs were running around loose, play fighting. A small black dog started walking towards me, so I knelt down and it then ran to me for a bit of petting. This instigated a chain reaction, causing more to come over.
All the dogs here had on “outfits” which I wonder if this is a cultural thing or just a way to easily spot your dog vs other similar ones.
There were all sorts of dogs being walked through the many pathways. I saw many “shiba inu”, being one of the few native dogs to Japan.