時間順一覧

2010-03-23 The grapevine trellis was assembled

2010-03-16 The prune of the persimmon ended

2010-03-15 West bee colony arrive to my home

2010-03-14 Make Tomosan's homepage English version

2010-03-13 Examination about Japanese bee (Apis cerana) hive

2010-03-13 Drawing of box type hive for Japanese bee (Apis cerana )

2010-03-12 Drawing of Langstroth type hive frame(1-6 use)

2010-03-12 This hive was reproduced 100 the day before of year.

2010-03-11 The combustion mouth broke.

2010-03-10 Handmade sewing repertoire　like kimono for men

2010-03-08 Japanese Bee Hive Yoshida type Hive 100 the day before of year

2010-01-17 I lost my personality using a slit camera

2008-08-19 The persimmon tannin making from the astringent persimmon.

2007-09-26 "Youhou zensyo" japanese apiculture complete book(100years ago)

2007-09-13 Experiment apiculture new book

2004-03-25 My self-made digitalCCD camera for astrophotography

2003-04-30 Many type of Japanese Bee Hive.

2002-08-24 National Astronomical Observatory in Kamogata-town