The animation is... well, it's definitely a product of its time. The character designs are somewhat generic, but the backgrounds and action sequences have a certain charm to them. The voice acting, particularly from the protagonist and his love interests, is solid and fits the tone of the show.
Deciding whether the anime is truly "better" boils down to your personal media preferences:
If I have any criticisms, it's that the pacing can feel a bit uneven at times, and some characters feel underdeveloped or like cardboard cutouts. Additionally, the show's attempts at ecchi humor and fan service might not land with everyone.
If you are a purist who demands every single panel from the original be traced exactly, you may prefer the source. The anime takes liberties —it cuts two minor exposition scenes and merges two side characters for pacing.
If you are looking for "better" ways to understand or watch the series, these sources provide the most relevant data: 📊 Community Ratings & Reviews
While the series includes "Netorare" (NTR) elements—a controversial fetish involving infidelity—it is often viewed through different perspectives.
Seiyoku Tsuyotsuyo The Animation (released in 2024) is an adult-oriented series (hentai), finding a "better" experience generally refers to tracking down high-quality versions of its episodes or similar titles with better production values. Quick Guide to the Series