Based on the title format ("v.2024.06"), this appears to refer to a specific release of a (likely an update or a specific translation patch). While there are several projects with similar themes in the indie visual novel sphere, "Spending a Month with My Sister" generally falls into the category of slice-of-life simulation games.
This draft review summarizes the core themes and experiences often found in the "Spending a Month with My Sister" (v.2024.06) Spending a Month with My Sister -v.2024.06-
Resource drain (sleep schedules), UI conflict (TV remote rights), Cat loyalty issues visual novel or interactive game Based on the
: Players engage in common household tasks, such as cooking, cleaning, and shopping. UI conflict (TV remote rights)