Okko's Inn

12-year-old Oriko Seki, who lost her parents in a car accident, ended up living in her grandmother's Onsen Ryokan "Haru no Ya." With the ghost "Uribou" cohabitating with her and all the other odds, she ended up training to be a young female innkeeper. At first, she didn't like the training, but gradually felt her admiration for her title and began to train seriously. Thus, the growth of the young warrior Oriko begins.

• 
  Kitaro Kosaka

• 
  Seiran Kobayashi
  Oriko 'Okko' Seki (voice)
• 
  Nana Mizuki
  Matsuki Akino (voice)
• 
  Satsumi Matsuda
  Makoto 'Uribou' Tateuri (voice)
• 
  Rina Endou
  Miyo Akino (voice)
• 
  Etsuko Kozakura
  Suzuki (voice)
• 
  Yoko Asagami
  Mineko Seki (voice)
• 
  Kana Hanazawa
  Mineko Seki (girl) (voice)
• 
  Teiyu Ichiryusai
  Etsuko Tajima (voice)
• 
  Masaki Terasoma
  Kounosuke Minoda (voice)
• 
  Fumiko Orikasa
  Torako Kise (voice)
• 
  Yumiko Kobayashi
  Seishirou 'Torii' Sumikawa (voice)
• 
  Mikako Komatsu
  Akane Kanda (voice)
• 
  Makoto Tanaka
  Shota Kise (voice)
• 
  Rie Takahashi
  Friend's mom (voice)
• 
  Kunpei Sakamoto
  Elderly couple (voice)
• 
  Miyako Ito
  Elderly couple (voice)
• 
  Maiko Nomura
  Hiromi Izumi (voice)
• 
  Haruka Shimizu
  Professor Tamiya (voice)
• 
  Haruka Shamoto
  Yoriko Ikezuki (voice)
• 
  Ayako Kamegai
  Mayuka Sakisaka (voice)