Collection of colorful, cartoon-style keychain figures with cute, stylized faces: a yellow robot, a pink character with heart-shaped pigtails, and a small girl with pink hair and a golden crown.

Collection of colorful, cartoon-style keychain figures with cute, stylized faces: a yellow robot, a pink character with heart-shaped pigtails, and a small girl with pink hair and a golden crown.

Colorful logo for Hyper Arena featuring pink and yellow text and a stylized game controller with lightning bolts.

Colorful logo for Hyper Arena featuring pink and yellow text and a stylized game controller with lightning bolts.

3D text spelling 'Happy' in teal with a stylized arrow.

3D text spelling 'Happy' in teal with a stylized arrow.

Colorful 3D text that reads "HYPER ARENA" with a speech bubble and exclamation marks.

Colorful 3D text that reads "HYPER ARENA" with a speech bubble and exclamation marks.

Black and white graphic design featuring the word "HYPER" in stylized font with Japanese characters above it, repeated four times vertically with slight variations, some with a spiral or striped rectangle graphic.

Black and white graphic design featuring the word "HYPER" in stylized font with Japanese characters above it, repeated four times vertically with slight variations, some with a spiral or striped rectangle graphic.