During your Main Phase: You can return this face-up card from the field to the hand. During either player's Damage Step, when a LIGHT monster you control battles: You can send this card from your hand to the Graveyard; that monster gains ATK equal to the ATK of the opponent's monster it is battling, until the end of this turn.
Once per turn, by sending 1 Ojama card from your hand to the Graveyard, Special Summon 1 Ojama monster from your Graveyard. If you control a face-up Ojama monster, switch the Original ATK and DEF of all face-up monsters on the field.
You can only activate this card while Ojama Green, Ojama Yellow and Ojama Black are face-up on your side of the field. Destroy all cards on your opponent''s side of the field.
When this card is sent from the hand or the field to the Graveyard, add 1 each of "Ojama Green", "Ojama Yellow" and "Ojama Black" from your Deck to your hand.
Special Summon 2 "Ojama Tokens" (Beast/LIGHT/Level 2/ATK 0/DEF 1000) to your opponent's field in Defense Position. These Tokens cannot be Tributed for a Tribute Summon, and each time 1 is destroyed, its controller takes 300 damage. During either player's turn, except the turn this card was sent to the GY: You can banish this card from your GY; Special Summon 2 "Ojama" monsters with different names from your Deck.
2 LIGHT monsters
All LIGHT monsters on the field gain 500 ATK/DEF, also all DARK monsters on the field lose 400 ATK/DEF. If this card is destroyed by battle or card effect: You can target 1 LIGHT monster in your GY; add it to your hand. You can only use this effect of "Hip Hoshiningen" once per turn.
The Fusion Material Monsters for this card are any 2 "Ojama" monsters. Select up to 2 of your opponent's Monster Card Zones. As long as this card remains face-up on the field, the selected zones cannot be used.
2 Level 2 monsters
This card cannot be destroyed by battle while it has Xyz Material. At the end of the Damage Step, if this card battled an opponent's monster: You can detach 1 Xyz Material from this card; return the opponent's monster from the field to the hand.