Play Hyakki Yakoo slot completely for free, without spending any money. Demo play for fun, no download or registration required. Demo play for fun, no download or registration required. Free Slot Hyakki Yakoo by Vela Gaming is a 5 reels, 25 paylines slot game featuring: Scatter, Wild, Free Spins ➤ Play For Free at [HOST] Hyakki Yakoo ™ · Kakiemon ™ · Northern Snow Lucky Leprechaun Slot Demo · Pharaohs Fortune Slot Free · Slots Temple Free Slots. . Play Legend of Chu & Han slot completely for free, without spending any money. The legendary fighter Hyakki Yakoo roams this payline slot looking to pay you out big prizes! Find three or more scatter symbols and trigger. Return to player. %. Free Hyakki Yakoo by Vela Gaming has a 5 reels and 25 paylines. Features of video slot: Scatter, Wild, Free Spins ➤ At [HOST] you can Play. Try Legend of Senteng slot online for free in demo mode with no download or no registration required. Try Hyakki Yakoo slot online for free in demo mode with no download or no registration required. Game Type. Hyakki Yakoo is a five-reel, payline slot from Vela Gaming. With an unusual Japanese theme, this slot features wilds with a 2x multiplier and choose-your-own.