The day counter on the Status menu will show "Past" or "Future". Time Machine: Doraemon/Dorami will travel to the past or future, and take on a new form to visualize the change.Take-copter: Gives Doraemon/Dorami a propeller on their head.Some items differ between the Doraemontchi and Doramitchi, but function similarly. Most items will give Doraemon a visual transformation, and Doraemon will retain this transformation until it breaks down, gets attacked by a pest, time travels, or goes to bed. There are a total of ten items, each with its own unique functions. Items are earned from the game or from helping Doraemon's friends. The fourth icon is the 4th Dimension Pocket, serving as the inventory. Matching two pictures of an item will unlock it in the 4th Dimension Pocket, and completely fill the Happy meter. Matching two pictures of a mouse/cockroach will drop the Happy meter to zero. Playing the game twice in a row will reduce the weight by 1. Each time the player matches two slots, the Happy meter is filled by 1. A and B both function to start the slots, stop the left slot, and then stop the right slot. The minigame is a slot game in which the player must match two images. For Dorami, the meal is a sandwich and the snack is melon bread. For Doraemon, the meal is rice and the snack is dorayaki. Like the standard Tamagotchi, there are two food options that function the same as Meal and Snack. The meter can fill or empty depending on how well the player maintains the Doraemon, and maxes out at 14 points. The fourth screen is the DMP (Doraemon Power) meter. The second and third screens are Hungry and Happy respectively. Weight caps at 199, Doraemon's lowest weight is 100, while Dorami's lowest is 50. The Doraemon's weight is measure in kilograms, and the heavier they are, the more likely they are to break down. If the Doraemon is time traveling to the past or future, the time indicator will change, and will rever back to normal when Doraemon returns to the present. The first screen shows how many days Doraemon has been with the player, along with its weight. The screen dimensions are identical to a standard Tamagotchi. The buttons are positioned slightly differently from the standard Tamagotchi the B button is higher than A and C instead of lower. The two designs are based on the characters Doraemon and Dorami (shaped like their heads), and both designs feature a working bell under the "collar" area.