JIS screwdrivers! True facts - worth noting that Halfords didn’t include them in their kits back in the day. Which you’ll be aware of once you’ve had to drill out the float bowl screws on any Japanese bike ever.
Especially as they are made out of cheesy kind sentiments anyway.
Wera tool advent calendar. Or if a jap bike decent set of JIS screwdrivers, if he doesn't have any.