A tentative schedule for Bandai Hobby Division's new releases for August:
5th: HG 1/144 Gaddess [Anew's Unit] - 1,680 Yen (inclusive of tax).
5th: HG 1/144 Arios GNHW/M - 1,890 Yen (inclusive of tax).
6th: HGUC Jegan - 1,575 Yen (inclusive of tax).
6th: BB Senshi Sangokuden Nanban Knight Squadron - 525 Yen (inclusive of tax).
6th: BB Senshi Sangokuden Gaiden Ryuho Gundam - 630 Yen (inclusive of tax).
7th: BB Senshi Exia R2 - 840 Yen (inclusive of tax).
11th: MG Exia Ignition Mode (Reissue) - 5,250 Yen (inclusive of tax). *Still special pricing? ^^
17th: SHCM-Pro Gundam RX-78-2 Real Type Color Ver. - 8,190 Yen (inclusive of tax).
20th: BB Senshi Sangokuden Gaiden Shuutai Gundam - 630 Yen (inclusive of tax).
24th: 1/100 Gale Strike - 2,625 Yen (inclusive of tax).
24th: 1/100 Hail Buster - 2,625 Yen (inclusive of tax).
25th: BB Senshi Sengokuden Bushin Kourin Naoe Kanetsugu Gundam - 630 Yen (inclusive of tax).
Another two items with dates not specified are BB Senshi O Gundam (Type A.C.D.) - 840 Yen (inclusive of tax) and BB Senshi Sangokuden Mokaku Gundam, Shukuyu Gundam and Nanban Elephant Set - 2,100 Yen (inclusive of tax).
All 13 new releases next month (excluding MG Exia Ignition Mode), with 7 of them BB Senshi kits XD.
Also, the dates given are not accurate I believe, as the items are scattered onto too many separate dates to be released. For the benefit of the toy store, Bandai usually groups the different items into weekly cycles within the month, as you have seen in previous months.
The confirmed schedule from Bandai Hobbysite will only be available on August 5th.
Information from Hobbyist Rakuten Store.