Koneko mo Issho

Doko Demo Issyo (どこでもいっしょ, Together Everywhere) is a 1999 Video Game developed by Bomber Express and published by Sony Computer Entertainment Inc. for the PlayStation, released on July 22, 1999 in Japan. Doko Demo Issyo was one of the games that used the PocketStation; it was instrumental in making the device sell so well in Japan. It is the first game in the Doko Demo Issyo Series. Doko Demo Issyo is a communication game, a game where you interact with the characters through words and phrases. The player can choose from five characters known as Pokepi and interact with them in an apartment. They can be taught words, and the player can answer questions asked by them. The biggest feature of Doko Demo Issyo is its compatibility with the PocketStation, a handheld device that often came packaged with the game, and its reliance on the device made the PocketStation required to play the game. It allowed the player to take any of the Pokepi with them anywhere, and they can continue to interact through the device. A remaster of the game was released on the PlayStation Portable on December 7, 2004 for the franchise's 5th anniversary. A port of the original game, separate from the remake on the PSP, was also released on the Playstation Vita in 2013.

Toro and Friends: Onsen Town is a Match-3 Puzzle mobile game Developed by BeXide and published by Forward Works for Android and iOS. It was first released in 2019 in Japan for the Doko Demo Issyo series 20th anniversary, then later released worldwide in English, Chinese, and Korean in 2020 which was published by PiG Corporation. The game's service ran until 2021. After the closure of the Japanese servers, an offline mode was added to the game and all story episodes were made available.

Dungeon crawler with Toro and friends. Includes a "Friend Network" social app. It was the first game in the Doko Demo Issyo series to see release outside of Asia.

Suikoden is a Japanese-style role-playing game with several unusual additions. There are three kinds of combat in the game, the most common one being the traditional turn-based party combat (players can have up to six people in their active party). Magic runes can be equipped on the player's characters which allow limited usage of offensive and healing spells. There are also a few army battles, where the player must control whole units of fighters, archers, magicians, etc., and one-on-one fights (duels).

Ratty Catty is a Multiplayer / CO-OP hide & seek game, the game is about the adventures of domestic cat Catty and hazel mouse Ratty who eats the foods in the house, feeds its babies and lives in a little rat nest.

Pet Pet Pet is a mix between a virtual pet simulation and a strategy game. In the game the player is the owner of a pet shop in the town, he can buy new pets for the shop (the game features a lot of different animals from dogs, cats, rabbits, penguins, etc.) to different pet providers, and also can buy meals, toys, clothes for the animals that he can also sell in his shop. The most important feature of the game is that the player can follow the life of the different animals that he sells, for example if he sold a dog to a old woman he can anytime go to see the dog and play with him, teach him new things, etc. In that part of the game the game changes to a proper simulation game and there are different orders that the player can use. Other features of the game is that he can also train his pets in the shop before sell them, the player can also buy new buildings like hospital and other facilities to increase his pet emporium on the town. And anytime he can click over anyone in town to know the kind of pets that they prefer, etc.

Maboroshi Tsukiyo is an adventure game released for the Dreamcast and Playstation consoles, in which the player takes the role of Takashi Tanaka (the player can choose another name) that one summer evenight he meet the ghost of a girl in the park, and the ghost girl start living with him in his appartment. The first night the girl appears to one of Takashi friends and the girl vanished after seeing the ghost, the ghost can enter other people's bodies too...

Fantasy-themed Pinball game, which puts the player in control of a trio of heroes out to prevent the Lord of the Underworld from taking over the world. From the same developer as the Devil's Crush port for Sega Genesis/Mega Drive.

Aquanaut's Holiday 2 is the sequel to Aquanaut's Holiday. Like in its predecessor, the player takes control of a submersible in order to explore the sea depths and discover a variety of animal species. Contrary to the first game's only area, the sequel has many different areas following different themes to explore.

A digital pet (also known as a virtual pet or artificial pet is a type of artificial human companion. They are usually kept for companionship or enjoyment. People may keep a digital pet in lieu of a real pet. Digital pets can be "simulations of real animals, as in the Petz series" or "fantasy ones like the Tamagotchi". Unlike biological simulations, the pet does not usually reproduce. They generally do not die. In Dig a-Dig Pukka (Kokohore! Pukka: Dig a-Dig Pukka) the player controls a miner robotic pet that will explore the lands searching for rare minerals and gems. In his jobs he will be rewarded by his founds with money that the player can use to buy new objects and tools.

Nyan to Wonderful is a pet simulation game that is about training a cat or a dog. The game features different cat and dogs species and uses a 3D engine with different camera angles. The player can use different toys and musics to train his pet, and give him or her different kind of meals. There is a photograph mode and a gallery mode can also be unlocked. The game features other game modes that can be unlocked playing the main game.

In Mr. Prospector Horiate-Kun the player controls a dog that will have to dig through different mines to discover treasures and other objects.

The Match Golf is a golf game with cartoon graphics and features 7 different character to choose. The game used the match play mode: the player that wins more holes win the match. The game features different camera angles, a practice and a match play mode and the player can choose to play againts the computer or against another human player.