There definitely are seats, but not for every programme. As a member of M&M, I am getting (as one example):
[KVS Availability Tool 7.1.3/Diamond - Amadeus: Awards/M&M]
Code:
LAX Los Angeles Intl CA US [KLAX]
FRA Frankfurt Metro / Intl DE = FRA HHN [EDDF]
THU 12 Sep 2013 | 1 Seat
Carrier Flight From Depart To Arrive A/C St Availability
--------- ------ ---- -------- ---- -------- --- -- ------------
LH 451 LAX 19:00 +1 FRA 14:50 +2 744 FS+
LH 453 LAX 21:10 +2 MUC 17:30 +3 346 CS+
-> LH 121 MUC 19:00 +3 FRA 20:05 +3 321
LH 453 LAX 21:10 +2 MUC 17:30 +3 346 CS+
-> LH 123 MUC 20:00 +3 FRA 21:05 +3 321
LH 453 LAX 21:10 MUC 17:30 +1 346 YS+
-> LH 125 MUC 21:00 +1 FRA 22:05 +1 321
but nothing using usual ANA