The Bow and Arrow was obtainable for a limited time in the mobile game Puzzle & Dragons as a free unit in exchange for 5x JoJo's Bizarre Adventure Collab DISC - Rainbow. It is meant to be an Assist Monster equipped to another unit to enhance its stats and add its Skill.
弓と矢
Attributes: 
Rarity: 6★ (Base)
No. 9602
HP
700 (Lvl.99)
ATK
3,000 (Lvl.99)
RCV
700 (Lvl.99)
Active Skill: "Draw out Stand abilties."
2x ATK for all allies & adds 5 combos for 1 turn; board becomes 7x6 for 1 turn
Leader Skill: "N/A"
N/A