If you're looking for manga similar to Namakemono ga Namakenai, you might like these titles.
"I want to live life being loved and treated kindly by everyone..." That's what the small, cute Chiikawa thought, but there's all these strange beings all around her?! Despite this, she and her beloved Hachiware, Usagi, and the others all enjoy eating delicious food together, and work immensely hard to try to earn the things they want. Chiikawa and the others live each day to its fullest with a bright, brimming smile. This is the story of their fun, yet painful and slightly trying days.
The story follows a little shark character, Kozame-chan's adventures in Yauo town, which smells "nostalgic." From radio exercises to festival stalls to meeting with friends, Kozame-chan has a variety of heartwarming experiences in the town.