In the "proposal budget = shopping list", it says as follows. Please note this will see cut from Treasury before being a "final proposal". Not sure how much will survive (typically 10-20% less, in my impression).
see
https://www.mod.go.jp/j/yosan/2020/gaisan.pdf
(but in Japanese. Note "gaisan" means "temporal sum")
----------------- items took my eye -------------
- 3x P-1 with 632e8 yen = $596M
- 6-sets of engines for C-2 $215M. Not airframe.(*1)
- 6x F35B with $798M (+$200M initial cost, separately needed)
- 3x F35A with $300M (+$450M logistic-related cost (not only for this 3), separately needed)
- 4X KC-46A with $1060M.
- 2x FFM frigate with $890M
- 1x SSK with $660M
Also proposing to
- allocated $300M to buy SM-3 (no number specified. Surely not for "73 missiles")
- develop modified version of ASM3 with $150M (*2)
Note again, this is proposed budget. In general, we will see some cuts before finally fixed.
---------------
*1: In 2019budget, they state, "airframe without engine is $154M each (for 2 unit/yr order), which means engines for 2 unit amounts to $110M. 6-unit equivalent engines for $215M is in line with this value. I
guess, 2-units of C-2 are to be ordered in FY2019 supplement budget (they do the same, last year).
*2: Original XASM3 development was concluded but not went into production. They say modification is aiming at longer range, from ~200 km to ~400km (number is just rumor)