Trends · data through September 2026

Japanese & Korean in Idaho

Iceflower tracks 97 stores from 71 Japanese & Korean chains in Idaho. Happy Teriyaki grew fastest over the last year, ahead of Cupbop and Yoimi Sushi & Hibachi.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
71
Tracked stores
97
Consumer panel
130M+

Growth ranking

Fastest-growing tracked Japanese & Korean chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Happy Teriyaki and Cupbop sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 H Happy Teriyaki - -6.0%
2 C Cupbop logo Cupbop - -11.5%
3 Y Yoimi Sushi & Hibachi - -18.6%
  • Ling & Louie's Asian Bar and Grill
  • Nara Ramen and Sushi Bar
  • Yoi Tomo Sushi and Grill
  • Izumi Japanese Steakhouse
  • Happy Teriyaki
  • Cupbop
  • KPOT Korean BBQ & Hot Pot
  • Other tracked chains

Store footprint

Store map

97 tracked store locations in Idaho. The 7 largest tracked chains are highlighted.

  • Ling & Louie's Asian Bar and Grill (2)
  • Nara Ramen and Sushi Bar (3)
  • Yoi Tomo Sushi and Grill (1)
  • Izumi Japanese Steakhouse (1)
  • Happy Teriyaki (9)
  • Cupbop (8)
  • KPOT Korean BBQ & Hot Pot (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 H Happy Teriyaki 9
  • 2 C Cupbop logo Cupbop 8
  • 3 N Nara Ramen and Sushi Bar logo Nara Ramen and Sushi Bar 3
  • 4 Y Yoimi Sushi & Hibachi 3
  • 5 L Ling & Louie's Asian Bar and Grill logo Ling & Louie's Asian Bar and Grill 2
  • 6 T Teriyaki Madness logo Teriyaki Madness 2
  • 7 H Hokkaido Ramen House 2
  • 8 N Nara Ramen 2
  • 9 S Sushi Ya 2
  • 10 S Sushi Shack 2
  • 11 Y Yokozuna Teriyaki 2
  • 12 H Hot Pot Ramen House 1
  • 13 S Sae Sushi & Hibachi Express 1
  • 14 S Supa! Authentic Japanese Kitchen 1
  • 15 R Rawdeadfish 1
  • 16 S Sushi On Second 1
  • 17 K Kaiju Sushi & Spirits 1
  • 18 O Ocean Sushi 1
  • 19 T Tokyo 1
  • 20 R Red Bento 1
  • 21 T Tokyo Belly Sushi 1
  • 22 T The Porky Korean 1
  • 23 N Nara Ramen & Izakaya logo Nara Ramen & Izakaya 1
  • 24 S Shige Express 1
  • 25 F Fu-Ki Japanese Steak House & Sushi Bar 1
  • 26 S Samurai Kitchen 1
  • 27 K Koco Bell 1
  • 28 L Little Kyoto 1
  • 29 B Bao Boi 1
  • 30 M My Sushi Sensei 1
  • 31 K Kyoto Japanese Steakhouse 1
  • 32 R Riceworks Sushi & Asian Fusion Steakhouse 1
  • 33 R Ramen Sho 1
  • 34 F Fuji Fuji Hibachi & Sushi 1
  • 35 K Kichii Sushi and Spirits 1
  • 36 S Shi Sushi & Spirits 1
  • 37 S Sumisu 1
  • 38 S Sushi Joy 1
  • 39 V Vons Chicken logo Vons Chicken 1
  • 40 Z Zen Baja 1
  • 41 Y Yoi Tomo Sushi and Grill 1
  • 42 I Izumi Japanese Steakhouse 1
  • 43 K KPOT Korean BBQ & Hot Pot logo KPOT Korean BBQ & Hot Pot 1
  • 44 F Fuji Japanese Steakhouse 1
  • 45 R Ramen House 1
  • 46 H Hokkaido Ramen & Sushi Bar 1
  • 47 S Sushi Sushi 1
  • 48 S Sakana Japanese Sushi & Steak House 1
  • 49 S Sakana Japanese Sushi Bar & Grill 1
  • 50 O O-Ki Teppanyaki and Sushi 1

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