Most Japanese brands were late to the EV game, with the exception of Nissan. I think some of them are still hoping that hybrids remain available for decades to come.
Honda's first EV, the Honda e, was really good. Okay, small battery, but everything else was great. Top notch tech, the best HMI of any car on the market, and the vehicle itself really took advantage of the EV drivetrain with a tiny turning circle and well tuned suspension.
Their second one, the confusingly named e:Ny1, is pretty pedestrian, if you will excuse the pun. It has barely any EV features. Bizarrely the regen is both weak and resets to off after a few minutes of driving. It's a nice enough car in other ways, but priced ridiculously high and already massively discounted. Why they ditched all the good work they did with the Honda e remains a mystery.
There is the up-coming Honda and Sony collaboration, but I expect it will be over-priced and not particularly great.
Toyota's BZ4X or whatever it's called is apparently decent. Some initial software issues that limited charging speed were quickly fixed. Mazda has one EV but it's not very good. Mitsubishi had one but never developed it, and now has none. Suzuki, Daihatsu, and several others don't seem to have any EVs at all. Apparently a lot of the issue is down to their suppliers in Japan not developing suitable EV drivetrain components and not wanting to rely on China like the rest of the world does. Hard times for Japan's auto industry.