You guys probably noticed that I listed it as "Rockman EXE 4.5: Real Operation (J)", but on the /Atlas/ page, also as "Mega Man: Battle Network 4.5: Real Operation (J)", despite never having been released in English, and so that English name is the likely one if it was (though the subtitle, maybe not).
Perhaps worth mentioning in another topic altogether but it's difficult to be consistent with Japanese titles, like do I use them, or the commonly accepted English titles? Do I list it as Mother or EarthBound Zero? AkumajÅ Dracula X: Chi no Rondo or Castlevania: Rondo Of Blood? The Japanese one is more "proper", but as this web site is in English, the English name might be more recognizeable. (I suppose I should probably stop talking about a possible (now more like hypothetical) revamp, but if I did away with the whole listing thing and had a search function, I could have the games get pulled up using any of a number of searchable names...)
Mega Man titles have always been tricky, too... It's generally two words but many later titles (the later X series and Battle Network) make it look like one (like his Japanese name, Rockman). With all capitals most of the time you wonder if it's supposed to really have "CamelCaps" (MegaMan) when it's one word. The main series uses numbers on the boxes but Roman numerals in-game (at least from 2/II-7/VII). I swear it makes a lot more sense for the X sequels to have a space between the title and the number (ie. "Mega Man X 2" instead of "Mega Man X2", in the same way that it's "Spider-Man 2", not "Spider-Man2"), but I will give in at some point there too as clearly it's official that way. And then there are oddities like if it's "Mega Man Soccer" or "Megaman's Soccer", and Mega Man III for NES, PC, and Game Boy being three totally different games...