Basic and Diluted Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Numerator:
Net loss attributable to common stockholders	$ (166,208)	$ (109,104)	$ (515,657)	$ 297,290
Denominator:
Basic weighted-average number of shares outstanding	30,015,036	30,009,469	30,015,036	30,006,500
Diluted weighted-average number of shares outstanding	30,015,036	30,009,469	30,015,036	30,006,500
Net loss per share:
Basic	$ (0.006)	$ (0.004)	$ (0.017)	$ 0.01
Diluted	$ (0.006)	$ (0.004)	$ (0.017)	$ 0.01