(cycling, motor racing, video games) a time trial; a race against the clock / (video games, by extension) a speedrun, including tool-assisted speedruns

(video games) to speedrun

Abbreviation of リアルタイムアタック (riaru-taimu attakku).

(video games) real-time attack

matter of taste

new, novel / latest, recent / modern / fresh

(archaic) new, novel / (archaic) latest, recent / (archaic) modern / (archaic) fresh

(obsolete) Alternative spelling of 新たし (aratashi): new, novel

(obsolete) Same as あたらし (atarashi) above

(music) attack