Stats of these tanks should come out in a few updates. Japanese tank destroyer line progression:
Chi-Ri Casemate (tier 7) -> Ho-Ri II (tier 8) -> Ho-Ri Sloped Concept (tier 9) -> Ho-Ri III (Ho-Ri I historically) (tier X)
Source: BlitzPost
Stats of these tanks should come out in a few updates. Japanese tank destroyer line progression:
Chi-Ri Casemate (tier 7) -> Ho-Ri II (tier 8) -> Ho-Ri Sloped Concept (tier 9) -> Ho-Ri III (Ho-Ri I historically) (tier X)
Source: BlitzPost