Sanrio World Smash Ball!, with the addition "[En by Suicidal v1.0]", signifies a fan translation patch. The original Japanese game, Sanrio World Smash Ball!, has been modified by a group or individual (likely "Suicidal") to include an English language translation.  The gameplay remains identical to the original release, but the language barrier is removed for English-speaking audiences. This highlights the community effort to make Japanese games accessible to a broader player base.

Sanrio World Smash Ball! (Japan) [En by Suicidal v1.0]

Sankyo Fever! Fever! (Japan)