From CloudModding OoT Wiki
Actor 0x01A5
ovl_Bg_Bom_Guard
Version VRom VRam Size
Debug 00C3D320 00C3D5A0 {{{ram-start}}} {{{ram-end}}} 280
NTSC 1.0 00ECE020 00ECE240 {{{ram-start}}} {{{ram-end}}} 220
PAL MQ 00BF4A30 00BF4C50 {{{ram-start}}} {{{ram-end}}} 220

ovl_Bg_Bom_Guard is the main Bombchu Bowling minigame actor. It spawns the other actors.

Console Output Strings

Original Text Translation
☆☆☆☆☆ 透明ガード出現 ☆☆☆☆☆ ☆☆☆☆☆ TRANSPARENT GUARD APPEARS ☆☆☆☆☆