Here is a patch which converts the graphics and title screen in the game to look like its MSX counterpart.
Lode Runner (Japan).nes - NOINTRO
CRC32: 68224C5C
MD5: 739B7C1DB2B397941C1260999B641A7F
SHA-1: 581A3E9AD5FFD985E21738E18189C67B4E0A516C
SHA-256: 46339E669EB67B448A563AFE13B30007C16DEC0A0B097684AE2B44EB7626D971