Perform the snake hand seal. Put the palms of your hands together at about chest-level and interlace the fingers. Clasp the fingers over the backs of your hands, keeping your hands at about chest level.
Perform the ram hand seal. With palms together at chest level, fold the fingers of one hand down as if to make a fist. Fold the pinkie and ring finger of your other hand down, but place on top of the middle and index fingers of your closed hand, palms facing. The thumb of your first hand points up at the end of that fist and the index and middle finger of the top hand point straight up.
Perform the monkey hand seal. Start with palms pressed together, as if in prayer or meditation. Hands are held at chest level. Rotate your hands, with palms together, so your fingers are facing opposite directions and the hands are now parallel to the floor. Take the outward-facing thumb of your lower hand and move it inside the pinkie of your top hand, so the thumb rests between the top pinkie and ring finger.
Perform the boar hand seal. Start with hands together at chest level, as if in prayer or meditation. With palms together, rotate your wrists so your fingers face downward, similar to Ralph Macchio in the Karate Kid movies. Keep thumbs pressed together and pointing straight down. Turn the fingertips inward at the middle two knuckle points, keeping the backs of the fingertips pressed together.
Perform the horse hand seal. Interlace your fingers and turn the palms inward, facing your chest. The fingers interlace on an angle and the tips of the thumbs press against the side of the hands. Curl the pinkie, ring and middle fingers of both hands in at the middle two knuckles, keeping the knuckles interlaced and together. Bring the tips of the index fingers together to form a point.
Perform the tiger hand seal. With palms pressed together at chest level, as if in prayer or meditation, interlace the fingers and clasp the hands together. Form a point with the index fingers by pressing the fingertips together and straightening the index fingers. The other fingers remain clasped shut and the thumbs are brought together at the base of the index fingers.
Inhale deeply after performing the sequence of hand seals and combine the inhaled breath with the fire chakra power inside your body. Exhale for the fireball jutsu technique.