Looking at an older home built in 2001 - will it last?

So I'm pre-approved and considering buying a home with a straight shot to Tokyo in about 50 minutes. I like the area a lot, it's freehold.

It's a wooden home built in 2001. It seems reasonably well maintained, the exterior was redone recently, no history of termites or anything like that. Not in any disaster zones.

My question is - I'm in my mid 30s and hoping to live to my late 70s.

I've heard that, wooden constructions last about 30 years according to the government but in reality they can last about 65 years. Is this true? If so, what kind of regular renovations would I need?

Also, anything irreparable I should be looking for? Of course I will get it inspected.

Looking for any advice if anyone bought a home in this time period. I could buy another home (for 20-25 mil jpy), but I'd like to pay this off as soon as possible and not live beyond my means.

Please give me your honest thoughts with these details and what questions I should ask, too. Thanks reddit!