Chapter 4 Spacium Beam

On First April At School Arale And Zero Are Play Prank On Everyone Next Month They Are Go To A Field Trip Near Mount Fuji With Their Homeroom Teacher Ume Matsuzaka There They Are Rescue Some Bear From Smugglers Next Day Arale And Zero Are Learn A New Technique Called Spacium Beam From Zoffy After That 1 Year Passed Zero Now 6 Year Old And Arale Is 5 Year Old Before Their School Start Their Homeroom Teacher Come To A Visit Every Students House On Their Way To They Are A Bank Robbery Then Zero Is Stop Bank Robbery By Using Spacium Beam