I have the Tokyo April 24th 1979 complete show audio.
But this is - to my mind - a poor bootleg, not very well recorded. The man who recorded this gig was far away from the stage, and the audience is almost more heard than the music (rate : OK-).
Anyway, this is a 100% genuine, definitly recorded on 24-04-79 at Budokan, and if you're really interested, we can make a swap.
Nevertheless, are you looking for this gig because you have ever seen a partial gig (about 30mn)on video or DVD, which is said to be recorded on April, 24th, 1979 at Budokan ? If it's the case, plase notice this gig was recorded on April, 25th, 1979. I have this complete gig audio, which is quite better than 24th april one (rate : OK +).
Let me know,