Snakas has updated Autobase Aichi with some upcoming Japanese Transformers Animated releases.  The figures listed are:

April24th

Toys R Us Exclusive "burning" EZ Collection Optimus Prime (clear red).  This figure is a campaign toy and can be viewed here.

July
TA26 Leader Class Megatron - 7140yen
TA27 Leader Class Ultra Magnus - 7140yen
TA28 Sentinel - 2415yen
TA29 Autobot Jazz - 2415yen
TA30 Autobot Blurr - 2415yen
TA31 Elite Guard Bumblebee - 2415yen
TA32 Wreck-Gar - 3780yen
Optimus Prime & Rodimus (Japanese exclusive clear ser) - 5250yen

August
TA33 Rodimus - 3780yen
TA34 Samurai Prowl - 2940 yen
TA35 Decepticon Sunstorm - 3780yen
TA36 Swindle - 2415yen
TA37 Waspinator - 2415yen
Cybertron Optimus Prime Vs Cybertron Megatron - 4725yen

September
TA38 Wingblade Optimus Prime - 4725yen
TA39 Jetpack Bumblebee - 3360yen
TA40 Cybertron ­Mode Ratchet - 2415yen