🧹 Robot Vacuums in Japan: Compare Dimensions, Mopping and Included Accessories

Why it made the list: A genuine iRobot floor cleaner designed for Roomba/Braava mopping; the manufacturer states the concentrate yields more than twice the diluted volume of the previous dedicated cleaner [S1]. A compatible-model list is given, so check your model before adding it to a water tank [S1].

A Magiclean-developed concentrated cleaner for Roomba/Braava, offering over twice the volume of previous versions when diluted [S1].

Why it made the list: Listed as a compact unit with a 28 cm diameter and 7.8 cm height, which is the relevant point for tight gaps and around furniture legs [S2]. The box is stated to include a charging station, AC adapter, side brush and manual [S2]. No mopping function is stated.

The Lefant M310 is a compact robot vacuum with a 28 cm body, 7.8 cm height and 550 ml dustbin aimed at small Japanese homes. Its suction, battery life, Japanese app support and warranty are not established by the supplied listing, so confirm them before buying.

Why it made the list: Described as a vacuum-and-mop 2-in-1 with a 350 ml water tank and 32 water-level settings [S3], which is the relevant point when comparing mopping control. The 13,000 Pa suction and up to 285-minute runtime are manufacturer claims [S3].

A high-suction 13,000Pa vacuum and mop combo with anti-tangle brushes and AI laser navigation [S1].

Why it made the list: Lists mopping with 3-level water adjustment plus LDS laser navigation for mapping [S4], useful for readers comparing both water control and route planning. The 5,000 Pa suction figure is the manufacturer's stated number [S4].

A vacuum and mop combo featuring 5,000Pa suction and LDS laser navigation with advanced app-based area mapping.

Why it made the list: States three modes — vacuum only, mop only, or both — with adjustable water supply to the microfibre mop pad [S5]. Automatic carpet detection to avoid rugs while mopping is another mopping-related point to compare [S5]. This is the black colour variant.

A cost-effective hybrid robot with LiDAR navigation for vacuuming and mopping. It lacks high-end features like automatic dust emptying and mop cleaning.

Why it made the list: Feature listing matches the black 105 Combo: mop-only or combined modes, water-level adjustment, and automatic carpet detection to avoid rugs [S6]. The relevant difference here is the white body colour.

A cost-effective hybrid robot with LiDAR navigation and automatic carpet avoidance for integrated vacuuming and mopping.

Why it made the list: Supports switching between vacuum-only and mopping, with app settings such as double-pass cleaning for carpets [S7]. No accessory list is given, so box contents are unverified. The 10,000 Pa suction and up to 180-minute runtime are manufacturer claims [S7].

A robot vacuum with 10,000Pa suction and mopping, using LiDAR navigation for efficient home cleaning [S1].

Why it made the list: Lists a water tank, mop and 3-level water control, plus an auto-empty station holding about 65 days of debris in a dust bag [S8]. The included auto-empty station is a clear point of difference from models without one [S8]. The 4,000 Pa suction and 170-minute runtime are manufacturer claims [S8].

A 4000Pa robot vacuum with auto-empty station and mopping, featuring LiDAR navigation for efficient cleaning.

Why it made the list: Mops with disposable floor-wiping sheets, stated to avoid handling dirty water, and the manufacturer says commercially available sheets such as Kao Quickle Wiper can be used [S9]. A SlimCharge stand is included [S9]. No numeric body dimensions are given, so size is unverified.

An ultra-compact robot vacuum and mop that fits into tight spaces and uses disposable sheets for easy floor cleaning [S1][S2].

Why it made the list: Body dimensions are stated as 35.9 x 35.8 x 10.1 cm, which helps with height and clearance comparisons [S10]. Mechanical debris compaction is claimed to allow up to 60 days without emptying, so no auto-empty station is needed — a difference in setup and accessories [S10]. Mopping uses a mop pad with water-level adjustment [S10].

A space-saving vacuum and mop combo featuring internal dust compaction, eliminating the need for a large auto-empty station.