boards to be moved from【趣味】(hobbies) :

【乗り物】(vehicles) total 13 boards
bike ( バイク ) purport : motorbikes
motorbike ( バイク車種・メーカー ) purport : types of motorbikes
car ( 自動車 )
kcar ( 軽自動車 ) purport : lite cars
auto ( 車種・車メーカー ) purport : types of cars
usedcar ( 中古車 )
truck ( 大型車・特殊車両 ) purport : large cars
train ( 鉄道総合 ) puroprt : rails
rail ( 鉄道路線・車両 ) purport : railways and trains
jnr ( 鉄道懐かし ) purport : same as board 'train' or 'rail' (retrospective topics only, though)
ice ( 鉄道(海外) ) purport : same as board 'train' or 'rail' (excepting Japanese ones)
bus ( バス・バス路線 ) purport : buses and routes
airline ( エアライン ) purport : airlines, airports, aircrafts

【玩具】(toys) total 6 boards
toy ( おもちゃ )
zoid ( ゾイド )
doll ( お人形 )
gage ( 鉄道模型 ) purport : models of trains
mokei ( 模型・プラモ ) purport : models
radiocontrol ( RC（ラジコン) ) purport : radio-controlled toys (such as car, plane, and so on)

【文化】(culture) total 3 boards
magic ( 手品・曲芸 )
knife ( 刃物 ) purport : katana and blades
fireworks ( 花火 )

【ネタ雑談】(stuffy chat) total 5 boards
warhis ( 三国志・戦国 ) purport : quite similar to board 'sengoku' and 'chinahero' (specialized in cozy relationship and role playing)
army ( 軍事 ) purport : military and weapons
sengoku ( 戦国時代 ) purport : Daimyos and sengoku period
chinahero ( 中国英雄 ) purport : Chinese heroes of dynastic wars (such as Liu Bei, Guan Yu, Zhang Fei, Zhao Yun, and so on)
nanminhis ( 歴史難民 ) purport : history (excepting Japanese sengoku period and Chinese dynasty era)

(notice : these 5 boards at 'stuffy chat' category are based on idle hypothesis, so facts are usually deprecated.
Regular topics are developed to board 'history', 'history2', 'whis' at【学問・文系】(learning) or board 'war' at【戦争・国防】category)

【スポーツ一般】(sports)
gun ( サバイバルゲーム ) purport : survival game, airsoft (notice : it belongs to X-sports)

【心と身体】(mentality and physicality)
yoga ( ヨガ )