I came across "Shinjitsu Shinki Engsub" while looking for well-timed English subtitles for this particular video / fan project. The title animation itself is clean and visually engaging — it fits the tone of the source material nicely. The font choice and motion effects are simple but effective, not overly flashy.
The animations typically use a "flash-cut" style or "masking" effects where the title text appears to be sliced or revealed through fast-moving transitions. Audio Sync: video title animation shinjitsu shinki engsub