Used

Tabi no Sashitei-cho DS (America)

Used

Supervised by Japan Institute of Common Sense Proficiency Training DS for Common Sense Proficiency for Adults, which cannot be heard by people at this stage

Used

(without box&manual) Complete DS Literature

Used

THE DORA WHO CAN REMEMBER.

Used

Eigo ni Tabi Little Charo

Used

(without box&manual) Doramoji Nobita no Kanji Taisen

Used

Traveling phrasebook DS (Germany)

Used

Tohoku University Future Science and Technology Collaborative Research Center supervised by Prof. Ryota Kawashima DS training of adults to train the brain

Used

Supervised Japan Common Sense Force Association Nowadays people can not listen to Adults' common sense ability training DS

Used

(no box or manual) (No box or manual) Educated English Adult DS training with poor English

Used

(no box or manual) (No box or manual) Tohoku University Future Science and Technology Collaborative Research Center Professor Ryota Kawashima supervised adult DS training for more train brain

Traveling phrasebook DS (Thailand)

Used

Traveling point of conversation DS (Korea)

Used

Pokémon Art Academy

Used

DS Bungaku Zenshu

Used

Tabi no Sashitei-cho DS (Korea)

Used

Big Brain Academy

Used

DS (China) : book DS (China)

Used

More DS training for adults who are not good at English pickled in soy sauce

Used

Without box&manual : 5 minutes of oni training to train your brain Tohoku University Institute of aging medical

Used

(without box&manual) Supervised by the Japan Institute of Common Sense Proficiency Training DS for Common Sense Skills for Adults, which cannot be heard by people at this stage

Used

(without box&manual) Supervised by Prof. Ryuta Kawashima of Tohoku University's Joint Research Center for Future Science and Technology DS training for adults to train the brain

Used

The DS for Adults and the DS for and the DS for Adults to Train Your Brain

Used

(without box&manual) Travel Tips and Conversations DS (Chinese)