Acer palmatum 'O jishi,' commonly known as the "Little Lion Maple," is a compact Japanese maple variety prized for its unique and textured foliage that resembles lion's manes. Its curled and crinkled green leaves provide striking visual interest throughout the growing season, transitioning to brilliant hues of orange and red in the autumn. Perfect for smaller gardens, bonsai projects, or container displays, this slow-growing tree stands out for its dense, upright growth habit and artistic structure. With manageable size and a sculptural quality, 'O jishi' adds charm and elegance to any landscape design.

- Light: Partial shade to full sun
- Water need: Moderate; well-drained soil
- Growth rate: Slow
- Mature size (HxW): 4–6 ft x 3–4 ft
- Habit: Upright, dense
- Bloom/interest: Distinct crinkled foliage; fall color
- Hardiness zone: 5–8
- Soil tolerance: Prefers acidic, well-drained soils
- Drought/heat tolerance: Moderate