KonoSuba/Sound Effects Used/By Episode

Ep. 1: "This Self Proclaimed Goddess and Reincarnation in Another World!"

 * Anime Beep Sound 1
 * Anime Beep Sound 15
 * Anime Sparkle Sound 27
 * Hollywoodedge, Bull Whip Crack 1 Swis PE108701 (Crack only)
 * Hollywoodedge, Large Splash Or DiveW PE127501
 * Sound Ideas, BALLOON, RUBBER - VARIOUS RUBBING SQUEAKS
 * Sound Ideas, GUN, RICOCHET - RICOCHET: SINGLE SHOT, BULLET 01
 * Sound Ideas, WOOD, DOOR, SLIDING - RESIDENTIAL SLIDING WOOD DOOR: OPEN 03

Ep. 2: "An Explosion for This Chuunibyo!"

 * Anime Big Pop Sound
 * Anime Ding Sound 5
 * Hollywoodedge, Large Splash Or DiveW PE127501
 * Hollywoodedge, Medium Explosion With Fi PE280301
 * SMB Fireball Sound
 * Sound Ideas, BODYFALL, HUMAN - BODYFALL ON DIRT 01 (Series 4000)
 * Sound Ideas, CASH REGISTER - ANTIQUE: SINGLE KEY WITH BELL, FAST
 * Sound Ideas, FIRE, BALL - IMPACT AND LARGE FIRE BURST, RUMBLE
 * Sound Ideas, STRETCH, CARTOON - RUBBER STRETCH, SHORT 01 (Low Pitched)

Ep. 3: "A Panty Treasure in This Right Hand!"

 * Anime Ding Sound 5
 * SMB Fireball Sound
 * Sound Ideas, BOINK, CARTOON - HOYT'S BOINK
 * Sound Ideas, CARTOON, BOING - JEW'S HARP BOING, LONG 01
 * Sound Ideas, CARTOON, POP - SMALL POP 01
 * Sound Ideas, CASH REGISTER - ANTIQUE: SINGLE KEY WITH BELL, FAST
 * Sound Ideas, FIRE, BALL - PASS BY: CATAPULTED BALL OF FIRE 06
 * Sound Ideas, POP, CARTOON - POP GUN 02

Ep. 4: "Explosion Magic for This Formidable Enemy!"

 * Anime Ding Sound 5
 * SMB Fireball Sound
 * Sound Ideas, CARTOON, BOING - JEW'S HARP BOING, LONG 01
 * Sound Ideas, CARTOON, WHISTLE - ZING WHISTLE, SHORT 01
 * Sound Ideas, POP, CARTOON - POP GUN 02
 * Sound Ideas, RAIN - MEDIUM RAIN ON GRASS AND CEMENT, WEATHER
 * Sound Ideas, SPIN, CARTOON - SPIN COMMOTION (Low Pitched)

Ep. 5: "A Price for This Cursed Sword!"

 * Anime Boxing Bell Ding Sound
 * Sound Ideas, CARTOON, BOING - JEW'S HARP BOING, LONG 01
 * Sound Ideas, CARTOON, POP - SMALL POP 01

Ep. 6: "A Conclusion to This Worthless Fight!"

 * Anime High Pitched Miscellaneous Sound (Low Pitched)
 * H-B ZIP, CARTOON - LOW WHISTLE ZIP OUT
 * Hollywoodedge, Bullet Impacts Metal FS013304
 * Sound Ideas, BODYFALL, HUMAN - BODYFALL ON DIRT 04 (Series 4000)
 * Sound Ideas, CARTOON, POP - SMALL POP 01
 * Sound Ideas, SQUEAK, CARTOON - LONG BALLOON SQUEAK

Ep. 7: "A Second Death in This Freezing Season!"

 * Anime Boxing Bell Ding Sound
 * Anime Ding Sound 5
 * Hollywoodedge, Medium Explosion With Fi PE280301
 * Hollywoodedge, Whistling Wind Mediu PE032901/Hollywoodedge, Wind Cold Whistle BT022801
 * SMB Fireball Sound