Koromon

Koromon are pink, ball-shaped Digimon with floppy ears, bright-red eyes and sharp teeth. They are approximately a foot tall. The fuzz on its body has fallen out and grown somewhat bigger. He is able to lively move about, but he still cannot fight yet. He appears and threatens the enemy by spits bubbles. The name "Koromon" derives from the Japanese word "korokoro", meaning "something small, round, and rolling".

Digimon Adventure
Koromon appears in Primary Village, when a Botamon digivolves.

Digimon Frontier
A Koromon was seen at the Autumn Leaf Fair. Another one was at the Village of New Beginnings run by Swanmon.

Digimon Adventure V-Tamer 01
In Star City, a Koromon was among the digimon that wanted to shake Taichi Yagami and Zeromaru's hands.

Digimon Virtual Pet
Koromon appears in two Digimon virtual pet toys - the original Digimon v-pet and the Digimon Mini

Digimon World
Koromon can digivolve into Agumon. It digivolves from Botamon, which hatches from the spotted green egg. Koromon also appears in File City Training Area, giving information about training.

Digimon World DS
Koromon can digivolve into Agumon if Level 6+, ToyAgumon if Level 7+ and Machine EXP 30+, or DotAgumon if Level 20+ and need to have already befriended DotAgumon. It is a "Starter Digimon", that can also be found in Data Forest if chosen as the starter, with Balance attack-type and obedient personality. Koromon can found in the Data Forest and in Training Peak. In Data Forest is Koromon Lv l3 and in Training Peak is Koromon Lv l7.

Digimon World Dawn/Dusk
Koromon can Digivolves to Agumon at Lv 7 and digivolves to DotAgumon at Lv 30, MinAPT 45, and if you already own a DotAgumon. You can obtain Koromon in Limit Valley or from a Red DigiEgg.

Digimon World Championship
Koromon can digivolve from Nyokimon, Mokumon or Yuramon with 20 Dragon AP or Botamon by passing time, and it will digivolve to Agumon with at least 3 battles, SnowAgumon with 20 Aquatic AP, BlackAgumon with 20 Dark AP, Veemon with 20 Dragon AP and at least 3 battles, or ToyAgumon by passing time.

Attacks
 * Bubble Blow (Acid Bubbles): Spews out acid bubbles from its mouth.