Ayumi Hamasaki stands out as the primary internationally recognized figure among the three. Shiina Momo appears to be an emerging or niche artist whose documentation is limited outside fan communities. “Makihara” is ambiguous; as a surname, it denotes contributors in songwriting/production who play supporting but meaningful roles in shaping J-pop. Clarify which Makihara you mean (given name) and whether you want a longer academic-style paper, citations, or emphasis on discography, and I will expand accordingly.
: This is also a Japanese given name, often for females, and can mean "sweet" or "colorful". Shiina momo ayu makihara