Today we'll learn to make a suggestion to someone by adding "ka" to the negative form of a verb. In the video, a man wants to invite that he and his colleagues all go to dinner together. "Ikimasu" means "go". The negative form of "ikimasu" is "ikimasen". Let's check out the video to see how it's used. 1. ~masenka? Learn how to use “masenka” to make a proposition to someone. 2. Tango-easy! This section will show you various words in the city. Today we visit Akihabara. 3. masenka?/mashÅ Learn the expressions for proposing an idea and answering to it. 4. Phrase-easy! You will learn useful Japanese phrases.